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Sample records for missouri school of mines reactor

  1. Performance of Charter Schools in Missouri

    ERIC Educational Resources Information Center

    Bratberg, William; Barkley, Reba; Waddle, Jerry

    2007-01-01

    Since the passage of the first Charter School Law in Minnesota in 2001, there have been many studies that have examined the effect of Charter schools on student achievement with very mixed results. The Missouri legislature passed legislation in 1998 permitting the establishment of charter schools in a metropolitan school district or in an urban…

  2. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of Missouri abandoned mine land reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...

  3. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Missouri abandoned mine land reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...

  4. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of Missouri abandoned mine land reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND... STATE MISSOURI § 925.25 Approval of Missouri abandoned mine land reclamation plan amendments. The...

  5. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29...

  6. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29...

  7. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29...

  8. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29...

  9. 30 CFR 925.20 - Approval of the Missouri abandoned mine land reclamation plan.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Approval of the Missouri abandoned mine land... § 925.20 Approval of the Missouri abandoned mine land reclamation plan. The Secretary approved the Missouri abandoned mine land reclamation plan, as submitted on September 11, 1981, effective January 29...

  10. Knowledge of Physics Topics Emphasized in Small Missouri High Schools.

    ERIC Educational Resources Information Center

    Frederick, Ronald; Barrow, Lloyd H.

    1999-01-01

    An American Institute of Physics survey was modified to determine major physics topics emphasized in small Missouri high schools and teachers' perceived adequacy to teach them. Data tables show the emphasis that 103 Missouri teachers placed on 38 physics topics, compared to national counterparts, as well as teachers' perceptions of their knowledge…

  11. MINE WASTE TECHNOLOGY PROGRAM; PHOSPHATE STABILIZATION OF HEAVY METALS CONTAMINATED MINE WASTE YARD SOILS, JOPLIN, MISSOURI NPL SITE

    EPA Science Inventory

    This document summarizes the results of Mine Waste Technology Project 22-Phosphate Stabilization of Heavy Metals-Contaminated Mine Waste Yard Soils. Mining, milling, and smelting of ores near Joplin, Missouri, have resulted in heavy metal contamination of the area. The Joplin s...

  12. MINE WASTE TECHNOLOGY PROGRAM; PHOSPHATE STABILIZATION OF HEAVY METALS CONTAMINATED MINE WASTE YARD SOILS, JOPLIN, MISSOURI NPL SITE

    EPA Science Inventory

    This document summarizes the results of Mine Waste Technology Project 22-Phosphate Stabilization of Heavy Metals-Contaminated Mine Waste Yard Soils. Mining, milling, and smelting of ores near Joplin, Missouri, have resulted in heavy metal contamination of the area. The Joplin s...

  13. Training Needs of School Board Members in the State of Missouri

    ERIC Educational Resources Information Center

    O'Brien, Melody F.; Rossmiller, Susan

    2013-01-01

    This project examined the training needs of school board members in the state of Missouri. Of the 520 school districts in Missouri, 382 are members of the Missouri School Boards Association (MSBA). The school board members of the MSBA schools were surveyed in this project. Data was gathered relating to the training needs of board members with 1 to…

  14. Training Needs of School Board Members in the State of Missouri

    ERIC Educational Resources Information Center

    Rossmiller, Susan; O'Brien, Melody F.

    2013-01-01

    This project examined the training needs of school board members in the state of Missouri. Of the 520 school districts in Missouri, 382 are members of the Missouri School Boards Association (MSBA). The school board members of the MSBA schools were surveyed in this project. Data was gathered relating to the training needs of board members with 1 to…

  15. An Analysis of Community Use Policies in Missouri School Districts

    ERIC Educational Resources Information Center

    Eyler, Amy A.; Swaller, Erin M.

    2012-01-01

    Background: Joint use or community use policies are state-, district-, or school-level policies that allow for shared use of space or facilities between a school and a city or private organization. For this study, we (1) created an inventory of community use policies within Missouri school districts; (2) analyzed the policies for content, and (3)…

  16. Profile of State High School Exit Exam Policies. Missouri

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on Missouri's high school exit exam standards and policies. Some of the categories presented include: (1) State exit exam policy; (2) Type of Test; (3) Purpose; (4) Major changes in exit exam policy since the 2009-10 school year for financial reasons; (5) Subjects tested on exam; (6) Grade exam first…

  17. A Study of the Mentoring Program for First Year School Superintendents in Missouri

    ERIC Educational Resources Information Center

    Woolsey, Tina

    2013-01-01

    Mentoring first-year superintendents in Missouri began as an informal process with the pairing of a veteran superintendent (mentor) with a first-year superintendent (protege) by the Missouri Association of School Administrators (MASA). The adoption of the Career Continuous Professional Certification by the Missouri State Board of Education…

  18. Policy Study of Non-School Group Usage of Missouri Public School Facilities.

    ERIC Educational Resources Information Center

    Kirby, Robert G., Jr.

    This study presents survey data from school district administrators on the rules and regulations that govern non-school use of public school facilities as adopted by 165 Missouri Public School Districts. It compares whether districts having written policies governing non-school use of facilities differed from districts with no such policies…

  19. Geology and mining history of the Southeast Missouri Barite District and the Valles Mines, Washington, Jefferson, and St. Francois Counties, Missouri

    USGS Publications Warehouse

    Mugel, Douglas N.

    2017-03-09

    The Southeast Missouri Barite District and the Valles Mines are located in Washington, Jefferson, and St. Francois Counties, Missouri, where barite and lead ore are present together in surficial and near-surface deposits. Lead mining in the area began in the early 1700’s and extended into the early 1900’s. Hand mining of lead in the residuum resulted in widespread pits (also called shafts or diggings), and there was some underground mining of lead in bedrock. By the 1860’s barite was recovered from the residuum by hand mining, also resulting in widespread diggings, but generally not underground mines in bedrock. Mechanized open-pit mining of the residuum for barite began in the 1920’s. Barite production slowed by the 1980’s, and there has not been any barite mining since 1998. Mechanized barite mining resulted in large mined areas and tailings ponds containing waste from barite mills.The U.S. Environmental Protection Agency (EPA) has determined that lead is present in surface soils in Washington and Jefferson Counties at concentrations exceeding health-based screening levels. Also, elevated concentrations of barium, arsenic, and cadmium have been identified in surface soils, and lead concentrations exceeding the Federal drinking-water standard of 15 micrograms per liter have been identified in private drinking-water wells. Potential sources of these contaminants are wastes associated with barite mining, wastes associated with lead mining, or unmined natural deposits of barium, lead, and other metals. As a first step in helping EPA determine the source of soil and groundwater contamination, the U.S. Geological Survey (USGS), in cooperation with the EPA, investigated the geology and mining history of the Southeast Missouri Barite District and the Valles Mines.Ore minerals are barite (barium sulfate), galena (lead sulfide), cerussite (lead carbonate), anglesite (lead sulfate), sphalerite (zinc sulfide), smithsonite (zinc carbonate), and chalcopyrite (copper

  20. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, John M.; Brumbaugh, William G.; May, Thomas W.; Schmitt, Christopher J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  1. Perceptions of Preparedness for a Major School Crisis: An Evaluation of Missouri School Counselors

    ERIC Educational Resources Information Center

    Werner, Danilea

    2014-01-01

    A major school crisis can cause physical and emotional distress as well as impact student academic performance. The purpose of this study was to use a web-based survey to explore Missouri school counselors' perceptions of individual and school-wide crisis preparedness and crisis training experiences. Results indicate that the more involved school…

  2. Geologic maps and cross sections of mine levels at the Pea Ridge iron mine, Washington County, Missouri

    USGS Publications Warehouse

    Seeger, C.M.; Nuelle, L.M.; Sidder, G.B.; Marikos, M.A.; Smith, D.C.

    2001-01-01

    This geologic mapping and interpretation of the Pea Ridge iron mine, Missouri, is part of a cooperative effort between the U.S. Geological Survey (USGS) and the Missouri Department of Natural Resources, Division of Geology and Land Survey (DGLS), under the auspices of the USGS Midcontinent Strategic and Critical Minerals Project. The goal of the Pea Ridge study is to compare the Middle Proterozoic iron deposits of Missouri with the Middle Proterozoic Olympic Dam deposit and similar deposits of the Stuart Shelf, South Australia. This effort developed from work by Sims and others (1987), who recognized the many similarities between the St. Francois terrane in southeastern Missouri and the Stuart Shelf and also the potential for Olympic Dam-type deposits in the Middle Proterozoic granite-rhyolite terranes of the Midcontinent. Detailed descriptions of the map units are given in Nuelle and others (1992). Results of stable-isotope, fluid-inclusion, and traceelement studies that focus on the origin of the ore deposit are presented in Day and others (1991, 1992, and 1993), Sidder and others (1991, 1993a, b), and Cordell and others (1993).

  3. Perceptions of Missouri High School Principals Regarding the Effectiveness of In-School Suspension as a Disciplinary Procedure.

    ERIC Educational Resources Information Center

    Billings, Ward H.; Enger, John M.

    This paper presents findings of a study that examined Missouri high school principals' perceptions of the effectiveness of various disciplinary procedures, with a focus on in-school suspension (ISS). A survey mailed to 200 Missouri high school principals elicited 159 responses, a 77 percent response rate. The questionnaire asked principals to…

  4. The impact of coal mining on water quality in Claybank creek, northern Missouri, USA

    SciTech Connect

    Piepenburg, K.H.

    1987-01-01

    Abandoned and unreclaimed shaft and strip mines are the source of sediments and selected, solute ionic species polluting the North Fork of Claybank Creek in north-central Missouri. Coal was mined by shaft and strip techniques in this drainage basin from the 1860's to the 1950's. Coal has been removed from under approximately 1167 hectares of the basin and an additional 114 hectares have been surface mined. The lower Pennsylvanian Bevier-Wheeler coal has a high sulfur content and is bituminous. The dominant sulfur form is pyritic, and the oxidation of the pyrite in the abandoned shaft mines and associated spoil piles and in the strip mine spoil results in acidic discharges from the mining sites to the stream system. Water samples were collected monthly for one year at twelve locations in the drainage basin and from two control streams in the region. Spatial separation of shaft and strip mines within the basin and variable water quality in the stream suggest a relationship between the technique of mining and the intensity of pollution in different portions of the stream. The relationship could not be statistically identified through interpretation of bivariate, multiple, and stepwise regressions.

  5. Biomonitoring of lead, zinc, and cadmium in streams draining lead-mining and non-mining areas, Southeast Missouri, USA

    USGS Publications Warehouse

    Besser, J.M.; Brumbaugh, W.G.; May, T.W.; Schmitt, C.J.

    2007-01-01

    We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed

  6. Missouri School Improvement Program: Support and Intervention

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2016

    2016-01-01

    The Missouri State Board of Education and the Department of Elementary and Secondary Education are dedicated to ensuring that all children have access to good schools that prepare them for college and career success. The Missouri School Improvement Program: Support and Intervention Plan takes a differentiated approach to state support based on…

  7. Guidelines for Program for the Issuance of General Obligation Bonds by Missouri School Districts.

    ERIC Educational Resources Information Center

    2002

    In 1995, the Missouri Legislature adopted Senate Bill 301, which directs the Health and Educational Facilities Authority of the State of Missouri to assist school districts in the issuance of general obligation bonds. The law charges the Authority with developing guidelines for and administering two voluntary methods relating to the issuance of…

  8. Missouri Rural School Board Governance and Student Performance

    ERIC Educational Resources Information Center

    Harris, Zach; Webster, Amanda Beeler

    2009-01-01

    Through research, data collection, and analysis, this descriptive project examined rural Missouri school board governance practices. The study focused on Missouri rural schools with a student population of 400 to 1000. Effective school board members, as questionnaire respondents, were identified as having served rural Missouri school districts…

  9. Effects of mining-derived metals on riffle-dwelling benthic fishes in Southeast Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; Fairchild, J.F.; Schmitt, C.J.; Besser, J.M.; Brumbaugh, W.G.; Olson, S.J.

    2009-01-01

    We studied the ecological effects of mining-derived metals on riffle-dwelling benthic fishes at 16 sites in the Viburnum Trend lead-zinc mining district of southeast Missouri. Fish community attributes were compared to watershed features and to physical and chemical variables including metal concentrations in sediment pore water and fish. Ozark sculpin (Cottus hypselurus), rainbow darter (Etheostoma caeruleum), Ozark madtom (Noturus albater), and banded sculpin (Cottus carolinae) were the most abundant fishes collected. Species richness and density of riffle-dwelling benthic fishes were negatively correlated with metal concentrations in pore water and in fish. Sculpin densities were also negatively correlated with metal concentrations in pore water and in fish, but positively correlated with distance from mines and upstream watershed area. These findings indicate that metals associated with active lead-zinc mining adversely affect riffle-dwelling benthic fishes downstream of mining areas in the Viburnum Trend. Sculpins may be useful as a sentinel species for assessing mining-related impacts on fish communities.

  10. Radioisotope research, production, and processing at the University of Missouri Research Reactor

    SciTech Connect

    Ehrhardt, G.J.; Ketring, A.R.; Ja, Wei; Ma, D.; Zinn, K.; Lanigan, J.

    1995-12-31

    The University of Missouri Research Reactor (MURR) is a 10 MW, light-water-cooled and moderated research reactor which first achieved criticality in 1996 and is currently the highest powered university-owned research reactor in the U.S. For many years a major supplier of reactor-produced isotopes for research and commercial purposes, in the last 15 years MURR has concentrated on development of reactor-produced beta-particle emitters for experimental use in nuclear medicine therapy of cancer and rheumatoid arthritis. MURR has played a major role in the development of bone cancer pain palliation with the agents {sup 153}Sm EDTMP and {sup 186}Re/{sup 188}Re HEDP, as well as in the use of {sup 186}Re, {sup 177}Lu, {sup 166}Ho, and {sup 105}Rh for radioimmunotherapy and receptor-agent-guided radiotherapy. MURR is also responsible for the development of therapeutic, {sup 90}Y-labeled glass microspheres for the treatment of liver tumors, a product ({sup 90}Y Therasphere{trademark}) which is currently an approved drug in Canada. MURR has also pioneered the development of {sup 188}W/{sup 188}Re and {sup 99}Mo/{sup 99m}Tc gel generators, which make the use of low specific activity {sup 188}W and {sup 99}Mo practical for such isotope generators.

  11. Study of neutron physics: conversion of the University of Missouri-Rolla reactor to low-enriched fuel

    SciTech Connect

    Straka, M.; Covington, L.

    1987-01-01

    A detailed study of a fuel conversion (using LEU) has been undertaken for the University of Missouri-Rolla reactor. Results achieved with the available code package have been compared with the measured data whenever possible. The neutronic codes LEOPARD and 2DB-UM provided adequate results in most cases examined.

  12. A Comparison of Health Screenings in Rural and Urban Schools in Missouri.

    ERIC Educational Resources Information Center

    Waignandt, Alex; Brown, James

    1991-01-01

    Studied health screening methods of schools in mid-Missouri. Found significant differences between rural and urban schools in terms of number of school nurses employed and percentage of schools screening in all areas studied: physical assessment, vision, hearing, scoliosis, and dental. Recommends improved health screenings in rural schools. (KS)

  13. Impact of an Education Intervention on Missouri K-12 School Disaster and Biological Event Preparedness

    ERIC Educational Resources Information Center

    Rebmann, Terri; Elliott, Michael B.; Artman, Deborah; VanNatta, Matthew; Wakefield, Mary

    2016-01-01

    Background:A 2011 nationwide school pandemic preparedness study found schools to be deficient. We examined the impact of a school nurse educational intervention aimed at improving K-12 school biological event preparedness. Mehods: Missouri Association of School Nurses (MASN) members were e-mailed a survey link in fall 2013 (ie, preintervention),…

  14. Impact of an Education Intervention on Missouri K-12 School Disaster and Biological Event Preparedness

    ERIC Educational Resources Information Center

    Rebmann, Terri; Elliott, Michael B.; Artman, Deborah; VanNatta, Matthew; Wakefield, Mary

    2016-01-01

    Background:A 2011 nationwide school pandemic preparedness study found schools to be deficient. We examined the impact of a school nurse educational intervention aimed at improving K-12 school biological event preparedness. Mehods: Missouri Association of School Nurses (MASN) members were e-mailed a survey link in fall 2013 (ie, preintervention),…

  15. Accumulation of metals in fish from lead-zinc mining areas of southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, Christopher J.; Brumbaugh, William G.; May, Thomas W.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 yr under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) were collected from 16 sites representing a range of conditions relative to lead-zinc mining and ore beneficiation in southeastern Missouri. Samples were analyzed for lead, zinc, and cadmium, and for a suite of biomarkers (reported in a companion paper). A subset of the hog sucker (n=9) representing three sites were also analyzed for nickel and cobalt. Blood and liver lead concentrations were highly correlated (r=0.84-0.85, P < 0.01) in all three species and were significantly (ANOVA, P < 0.01) greater at sites < 10 km downstream of active lead-zinc mines and mills and in a historical lead-zinc mining area than at reference sites, including a site in the area proposed for new mining. Correlations between blood and liver cadmium concentrations were less evident than for lead but were nevertheless statistically significant (r=0.26-0.69, P < 0.01-0.07). Although blood and liver cadmium concentrations were highest in all three species at sites near mines, within-site variability was greater and mining-related trends were less evident than for lead. Blood and liver zinc concentrations were significantly correlated only in stoneroller (r=0.46, P < 0.01) and mining-related trends were not evident. Concentrations of cobalt and nickel in blood and liver were significantly higher (ANOVA, P < 0.01) at a site near an active mine than at a reference site and a site in the historical lead-zinc mining area. These findings confirm previous studies indicating that lead and other metals are released to streams from active lead

  16. Radioisotope radiotherapy research and achievements at the University of Missouri Research Reactor

    NASA Astrophysics Data System (ADS)

    Ehrhardt, G. J.; Ketring, A. R.; Cutler, C. S.

    2003-01-01

    The University of Missouri Research Reactor (MURR) in collaboration with faculty in other departments at the University of Missouri has been involved in developing new means of internal radioisotopic therapy for cancer for many years. These efforts have centered on methods of targeting radioisotopes such as brachytherapy, embolisation of liver tumors with radioactive microspheres, small-molecule-labelled chelates for the treatment of bone cancer, and various means of radioimmunotherapy or labelled receptor agent targeting. This work has produced two radioactive agents, Sm-153 Quadramet™ and Y-90 TheraSphere™, which have U.S. Food and Drug Administration approval for the palliation of bone cancer pain and treatment of inoperable liver cancer, respectively. MURR has also pioneered development of other beta-emitting isotopes for internal radiotherapy such as Re-186, Re-188, Rh-105, Ho-166, Lu-177, and Pm-149, many of which are in research and clinical trials throughout the U.S. and the world. This important work has been made possible by the very high neutron flux available at MURR combined with MURR's outstanding reliability of operation and flexibility in meeting the needs of researchers and the radiopharmaceutical industry.

  17. Radioisotope production at the University of Missouri Research Reactor: Past and present

    SciTech Connect

    Ehrhardt, G.J.; Ketring, A.R.; Gunn, S.L.

    1993-12-31

    Isotope production for industrial, medical, and specialty research use has been a major effort at the University of Missouri Research Reactor (MURR) since its initial critically in 1966, due primarily to the MURR`s high thermal neutron flux and ongoing commitment to reliability for its customers and research users. The history of this effort will be described, from the early supply of (n,gamma) Mo-99 for Tc-99m generators to the current program of production of high specific activity isotopes such as Re-186, Sm-153, Ho-166, Lu-177, and Re-188 which support the renaissance now taking place in nuclear medicine therapy. Using {open_quotes}guidance{close_quotes} methods as varied as seed implantation, microsphere entrapment, and chemical or immunochemical uptake, this resurgence of internal radioisotope therapy techniques depends, particularly in its more elegant forms, on just such high specific activity, beta-emitting isotopes.

  18. Thermal-fluid modeling of the Missouri S&T Reactor

    NASA Astrophysics Data System (ADS)

    Sipaun, Susan Maria

    Thermal-fluid modeling of the Missouri University of Science and Technology Reactor (MSTR) was carried out using a computational fluid dynamics code (CFD), STAR-CCM+. First, a three-dimensional parallel-plate model was developed, and the cosine-shaped heat flux was applied to the MSTR core. Simulation results for fluid flow under natural convection condition show coolant temperature and velocity as a function of core power. A characteristic equation for the parallel-plate model was obtained based on Forchheimer's flow equation. The inertial resistance tensor and viscous resistance tensor were found to be 281005 kg/m. 4 and 7121.6 kg/m. 3 respectively. The MSTR core was then definedas a porous region with porosity 0.7027. A second model was developed to study convection within a section of the MSTR includes 3 fuel elements (power density of 1.86E+6 Wm-3) in one third of the reactor pool volume. For validation work, both plume temperature and pool temperature measurements were recorded at several locations within the MSTR pool. At 200kW, the temperature field was consistent with the pool temperature data at 15 locations. A third model included the workings of an eductor outlet from, and inlet into the active cooling system to predict heat removal capability. The major contribution of this study is to explain the thermal flow in the MSTR channels and pool, and to provide a framework for supporting reactor license renewal, and power uprate plans.

  19. The Effect of the Missouri Safe School Act of 1997 on Alternative Education Students: A Qualitative Analysis

    ERIC Educational Resources Information Center

    Rhodes, Randall G.

    2013-01-01

    Because of a perceived increase in school related violence, a political reaction occurred in Missouri that led in 1997 to the Missouri Safe Schools Act. This new law significantly changed school disciplinary policy and allowed administrators to move large groups of students to alternative education programs, or expel them to the streets. The…

  20. The Effect of the Missouri Safe School Act of 1997 on Alternative Education Students: A Qualitative Analysis

    ERIC Educational Resources Information Center

    Rhodes, Randall G.

    2013-01-01

    Because of a perceived increase in school related violence, a political reaction occurred in Missouri that led in 1997 to the Missouri Safe Schools Act. This new law significantly changed school disciplinary policy and allowed administrators to move large groups of students to alternative education programs, or expel them to the streets. The…

  1. Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2008-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2005 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  2. 2013 Missouri Minimum Standards for School Buses

    ERIC Educational Resources Information Center

    Nicastro, Chris L.

    2012-01-01

    The revised minimum standards for school bus chassis and school bus bodies have been prepared in conformity with the Revised Statutes of Missouri (RSMo) for school bus transportation. The standards recommended by the 2010 National Conference on School Transportation and the Federal Motor Vehicle Safety Standards (FMVSS) promulgated by the U. S.…

  3. The Study of High School Administrators' Perceptions of the Future of Women as Athletic Directors in the State of Missouri

    ERIC Educational Resources Information Center

    Welch, Christine H.

    2012-01-01

    The purpose of the study was to determine high school administrators' perceptions of the future of women as athletic directors in the state of Missouri. Superintendents, high school principals, athletic directors (ADs) in Missouri completed a Likert survey in an effort to understand perceptual context as to why more women are not in positions as…

  4. 2011 Census of Technology: Missouri Schools K-12

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2012

    2012-01-01

    The Census of Technology (COT) is designed to assess Missouri's continuing investment in K-12 education technologies. The COT provides important data for the Department of Elementary and Secondary Education (DESE) to share with state and national decision-makers to help advance public policy and increase public awareness and support for education…

  5. Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District

    USGS Publications Warehouse

    Beyer, W. Nelson; Franson, J. Christian; French, John B.; May, Thomas; Rattner, Barnett A.; Shearn-Bochsler, Valerie I.; Warner, Sarah E.; Weber, John; Mosby, David

    2013-01-01

    Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000–3,200 mg Pb/kg. Analyses of earthworms [33–4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11–3.0 (reference) and 1.3–30 (contaminated) and American robin (Turdus migratorius) = 0.43–8.5 (reference) and 7.6–72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32 %) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9 %) with systemic toxic effects, and 4 (12 %) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58–82 % in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb.

  6. Toxic exposure of songbirds to lead in the Southeast Missouri Lead Mining District.

    PubMed

    Beyer, W Nelson; Franson, J Christian; French, John B; May, Thomas; Rattner, Barnett A; Shearn-Bochsler, Valerie I; Warner, Sarah E; Weber, John; Mosby, David

    2013-10-01

    Mining and smelting in the Southeast Missouri Lead Mining District has caused widespread contamination of soils with lead (Pb) and other metals. Soils from three study sites sampled in the district contained from approximately 1,000-3,200 mg Pb/kg. Analyses of earthworms [33-4,600 mg Pb/kg dry weight (dw)] collected in the district showed likely high Pb exposure of songbirds preying on soil organisms. Mean tissue Pb concentrations in songbirds collected from the contaminated sites were greater (p < 0.05) than those in songbirds from reference sites by factors of 8 in blood, 13 in liver, and 23 in kidney. Ranges of Pb concentrations in livers (mg Pb/kg dw) were as follows: northern cardinal (Cardinalis cardinalis) = 0.11-3.0 (reference) and 1.3-30 (contaminated) and American robin (Turdus migratorius) = 0.43-8.5 (reference) and 7.6-72 (contaminated). Of 34 adult and juvenile songbirds collected from contaminated sites, 11 (32%) had hepatic Pb concentrations that were consistent with adverse physiological effects, 3 (9%) with systemic toxic effects, and 4 (12%) with life-threatening toxic effects. Acid-fast renal intranuclear inclusion bodies, which are indicative of Pb poisoning, were detected in kidneys of two robins that had the greatest renal Pb concentrations (952 and 1,030 mg/kg dw). Mean activity of the enzyme delta-aminolevulinic acid dehydratase (ALAD) in red blood cells, a well-established bioindicator of Pb poisoning in birds, was decreased by 58-82% in songbirds from the mining sites. We conclude that habitats within the mining district with soil Pb concentrations of ≥1,000 mg Pb/kg are contaminated to the extent that they are exposing ground-feeding songbirds to toxic concentrations of Pb.

  7. Graduation Requirements for Students in Missouri Public Schools: Effective for Graduates of the Class of 2010

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2007

    2007-01-01

    In 2004, Commissioner of Education D. Kent King appointed a statewide task force to study Missouri high schools and make recommendations on strengthening the ways they help students prepare for life after high school. The State Board of Education adopted the following recommendations in 2005 and 2006. The State Board of Education increased minimum…

  8. Metals in riparian wildlife of the lead mining district of southeastern Missouri

    USGS Publications Warehouse

    Niethammer, K.R.; Atkinson, R.D.; Baskett, T.S.; Samson, F.B.

    1985-01-01

    Five species of riparian vertebrates (425 individuals) primarily representing upper trophic levels were collected from the Big River and Black River drainages in two lead mining districts of southeastern Missouri, 1981?82. Big River is subject to metal pollution via erosion and seepage from large tailings piles from inactive lead mines. Black River drains part of a currently mined area. Bullfrogs (Rana catesbeiana), muskrats (Ondatra zibethicus), and green-backed herons (Butorides striatus) collected downstream from the source of metal contamination to Big River had significantly (ANOVA, P<0.05) higher lead and cadmium levels than specimens collected at either an uncontaminated upstream site or on Black River. Northern water snakes (Nerodia sipedon) had elevated lead levels below the tailings source, but did not seem to accumulate cadmium. Levels of lead, cadmium, or zinc in northern rough-winged swallows (Stelgidopteryx serripennis) were not related to collecting locality. Carcasses of ten bank swallows (Riparia riparia) collected from a colony nesting in a tailings pile along the Big River had lead concentrations of 2.0?39 ppm wet weight. Differences between zinc concentrations in vertebrates collected from contaminated and uncontaminated sites were less apparent than differences in lead and cadmium. There was little relationship between metal concentrations in the animals studied and their trophic levels. Bullfrogs are the most promising species examined for monitoring environmental levels of lead, cadmium, and zinc. Downstream from the source of tailings, bullfrogs had markedly higher levels of these metals in most of their tissues. The species is also widely distributed in North America, easily caught, and relatively sedentary.

  9. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  10. Knocking at the College Door: Projections of High School Graduates. Missouri

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    National and regional trends mask important variation among states in the supply of high school graduates. This profile provides brief indicators for Missouri related to: current levels of educational attainment, projections of high school graduates into the future, and two common barriers to student access and success--insufficient academic…

  11. An Evaluation of Public School District Tobacco Policies in St. Louis County, Missouri

    ERIC Educational Resources Information Center

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E.; Cyr, Julianne

    2013-01-01

    Background: One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. Methods: We evaluated the strength of tobacco policies from all 23…

  12. The Impact of New Funding Formula on School Finance Equity in Missouri

    ERIC Educational Resources Information Center

    Ko, Jang Wan

    2006-01-01

    Missouri implemented a new statewide funding formula based on the Outstanding Schools Act in 1993 to increase equity in school finance. This study examined the impacts of the new foundation funding formula on finance equity compared with the selected equity indices including range, restricted range, coefficient of variation, federal range ratio,…

  13. Technical basis in support of the conversion of the University of Missouri Research Reactor (MURR) core from highly-enriched to low-enriched uranium - core neutron physics

    SciTech Connect

    Stillman, J.; Feldman, E.; Foyto, L; Kutikkad, K; McKibben, J C; Peters, N.; Stevens, J.

    2012-09-01

    This report contains the results of reactor design and performance for conversion of the University of Missouri Research Reactor (MURR) from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL) and the MURR Facility. The core conversion to LEU is being performed with financial support of the U. S. government.

  14. Clementine: Colorado School of Mines

    SciTech Connect

    Murphy, R.R.

    1996-12-31

    The Colorado School of Mines (CSM) is fielding a team comprised of undergraduates in Computer Science or Engineering who are enrolled in the Robotics and AI Minor. The intent is to provide a forum for the students to (a) transfer what they have learned in the classroom to a more realistic setting, (b) meet with top researchers in the field, (c) have an undergraduate research experience, and (d) have fun. The students work with the team advisor and graduate students at CSM to integrate and modify code developed for NSF, ARPA, and NASA funded research projects. This will be the fourth year CSM has participated in the competition.

  15. Unique educational opportunities at the Missouri University research reactor

    SciTech Connect

    Ketring, A.R.; Ross, F.K.; Spate, V.

    1997-12-01

    Since the Missouri University Research Reactor (MURR) went critical in 1966, it has been a center where students from many departments conduct their graduate research. In the past three decades, hundreds of graduate students from the MU departments of chemistry, physics, anthropology, nuclear engineering, etc., have received masters and doctoral degrees based on research using neutrons produced at MURR. More recently, the educational opportunities at MURR have been expanded to include undergraduate students and local high school students. Since 1989 MURR has participated in the National Science Foundation-funded Research Experience for Undergraduates (REU) program. As part of this program, undergraduate students from universities and colleges throughout the United States come to MURR and get hands-on research experience during the summer. Another program, started in 1994 by the Nuclear Analysis Program at MURR, allows students from a local high school to conduct a neutron activation analysis (NAA) experiment. We also conduct tours of the center, where we describe the research and educational programs at MURR to groups of elementary school children, high school science teachers, state legislators, professional organizations, and many other groups.

  16. A Study to Determine the Current Level of Implementation of Eighteen Basic Middle School Principles in the State of Missouri.

    ERIC Educational Resources Information Center

    Beckman, Vernal G.

    The current level of implementation of 18 basic middle school principles in the 147 Missouri schools that met the definition of middle schools is the focus of this study. Questionnaire responses were received from 101 of the schools' administrators. Mean scores, standard deviations, and mean percentages of the maximum possible scores yielded by…

  17. Censorship in Schools: A Missouri Community's Experience.

    ERIC Educational Resources Information Center

    Edwards, Christie Lou

    When parents called for the removal of certain classroom and library materials from the Mexico, Missouri, public schools in 1982, the Mexico Board of Education unanimously refused their request. After separate complaints about the magazine "Humanist," a film of Shirley Jackson's story "The Lottery," as well as her book…

  18. A Guide to Missouri School Finance. Money and Education.

    ERIC Educational Resources Information Center

    Biles, Brenda L.; Ward, James F.

    Part of a series on state education finance, this manual is intended to help Missouri educators, legislators, and citizens understand school finance reform by providing them with an overview of Missouri's financial aid to public elementary and secondary schools and by exploring selected issues in financial equity in education. The first chapter…

  19. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA

    USGS Publications Warehouse

    Allert, Ann L.; DiStefano, Robert J.; Schmitt, Christopher J.; Fairchild, James F.; Brumbaugh, William G.

    2012-01-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities.

  20. Effects of mining-derived metals on riffle-dwelling crayfish in southwestern Missouri and southeastern Kansas, USA.

    PubMed

    Allert, Ann L; DiStefano, Robert J; Schmitt, Christopher J; Fairchild, James F; Brumbaugh, William G

    2012-11-01

    Riffle-dwelling crayfish populations were sampled at 16 sites in 4 tributaries of the Spring River located within the Tri-State Mining District in southwest Missouri. Crayfish density, physical habitat quality, and water quality were examined at each site to assess the ecological effects of mining-derived metals on crayfish. Metals (lead, zinc, and cadmium) were analyzed in samples of surface water, sediment, detritus, and whole crayfish. Sites were classified a posteriori into reference, mining, and downstream sites primarily based on metal concentrations in the materials analyzed. Three species of crayfish (Orconectes neglectus neglectus, O. macrus, and O. virilis) were collected during the study; however, only O. n. neglectus was collected at all sites. Mean crayfish densities were significantly lower at mining sites than at reference sites. Mean concentrations of metals were significantly correlated among the materials analyzed and were significantly greater at mining and downstream sites than at reference sites. Principal component analyses showed a separation of sites due to an inverse relationship among crayfish density, metals concentrations, and physical habitat quality variables. Sediment probable-effects quotients and surface-water toxic unit scores were significantly correlated; both indicated risk of toxicity to aquatic biota at several sites. Metals concentrations in whole crayfish at several sites exceeded concentrations known to be toxic to carnivorous wildlife. Mining-derived metals have the potential to impair ecosystem function through decreased organic matter processing and nutrient cycling in streams due to decreased crayfish densities.

  1. Accident Analyses for Conversion of the University of Missouri Research Reactor (MURR) from Highly-Enriched to Low-Enriched Uranium

    SciTech Connect

    Stillman, J. A.; Feldman, E. E.; Wilson, E. H.; Foyto, L. P.; Kutikkad, K.; McKibben, J. C.; Peters, N. J.; Cowherd, W. M.; Rickman, B.

    2014-12-01

    This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. This report contains the results of reactor accident analyses for the University of Missouri Research Reactor (MURR). The calculations were performed as part of the conversion from the use of highly-enriched uranium (HEU) fuel to the use of low-enriched uranium (LEU) fuel. The analyses were performed by staff members of the Global Threat Reduction Initiative (GTRI) Reactor Conversion Program at the Argonne National Laboratory (ANL), the MURR Facility, and the Nuclear Engineering Program – College of Engineering, University of Missouri-Columbia. The core conversion to LEU is being performed with financial support from the U. S. government. In the framework of non-proliferation policies, the international community presently aims to minimize the amount of nuclear material available that could be used for nuclear weapons. In this geopolitical context most research and test reactors, both domestic and international, have started a program of conversion to the use of LEU fuel. A new type of LEU fuel based on an alloy of uranium and molybdenum (U-Mo) is expected to allow the conversion of U.S. domestic high performance reactors like MURR. This report presents the results of a study of core behavior under a set of accident conditions for MURR cores fueled with HEU U-Alx dispersion fuel or LEU monolithic U-Mo alloy fuel with 10 wt% Mo

  2. The High Cost of Failing to Reform Public Education in Missouri. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian J.

    2006-01-01

    As a large body of high-quality research has emerged in the past few years showing that school choice benefits the students who use it, much of the debate has shifted to the "public" or "social" effects of school choice. This study examines how school choice in Missouri would raise high school graduation rates, and measures the…

  3. Architectural Survey of Pence Elementary School, Fort Leonard Wood, Missouri

    DTIC Science & Technology

    2011-09-01

    with the lives of persons signifi- cant in our past; or” Criterion C (design/construction)—“embody the distinctive cha...facilities located on the land in the State of Mis- souri, County of Pulaski, which is described at the end hereof, together with all equip- ment, furnishings...school-age child living on post. Finding for Criterion B — Person There is no significant person associated with the school. Finding for Criterion

  4. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH... March 15, 1989 Organization; project selection; rights of entry; coordination of reclamation activities...

  5. 30 CFR 925.25 - Approval of Missouri abandoned mine land reclamation plan amendments.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... reclamation plan amendments. 925.25 Section 925.25 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PROGRAMS FOR THE CONDUCT OF SURFACE MINING OPERATIONS WITHIN EACH... March 15, 1989 Organization; project selection; rights of entry; coordination of reclamation activities...

  6. The Perceptions of Elementary STEM Schools in Missouri

    ERIC Educational Resources Information Center

    Alumbaugh, Kelli Michelle

    2015-01-01

    Science, technology, engineering, and mathematics education, or STEM, is an area that is currently growing in popularity with educators (Becker & Park, 2011). A qualitative study consisting of interviews was conducted and data were gathered from three leaders in professional STEM organizations, four principals from elementary STEM schools, and…

  7. The Perceptions of Elementary STEM Schools in Missouri

    ERIC Educational Resources Information Center

    Alumbaugh, Kelli Michelle

    2015-01-01

    Science, technology, engineering, and mathematics education, or STEM, is an area that is currently growing in popularity with educators (Becker & Park, 2011). A qualitative study consisting of interviews was conducted and data were gathered from three leaders in professional STEM organizations, four principals from elementary STEM schools, and…

  8. Hydrologic Investigations Concerning Lead Mining Issues in Southeastern Missouri

    USGS Publications Warehouse

    Kleeschulte, Michael J.

    2008-01-01

    Good stewardship of our Nation's natural resources demands that the extraction of exploitable, minable ore deposits be conducted in harmony with the protection of the environment, a dilemma faced by many land and water management agencies in the Nation's mining areas. As ore is mined, milled, and sent to the smelter, it leaves footprints where it has been in the form of residual trace metals. Often these footprints become remnants that can be detrimental to other natural resources. This emphasizes the importance of understanding the earth's complex physical and biological processes and their interactions at increasingly smaller scales because subtle changes in one component can substantially affect others. Understanding these changes and resulting effects requires an integrated, multidisciplinary scientific approach. As ore reserves are depleted in one area, additional exploitable deposits are required to replace them, and at times these new deposits are discovered in previously unmined areas. Informed decisions concerning resource management in these new, proposed mining areas require an understanding of the potential consequences of the planned mining actions. This understanding is usually based on knowledge that has been accumulated from studying previously mined areas with similar geohydrologic and biologic conditions. If the two areas experience similar mining practices, the information should be transferable. Lead and zinc mining along the Viburnum Trend Subdistrict of southeastern Missouri has occurred for more than 40 years. Additional potentially exploitable deposits have been discovered 30 miles to the south, within the Mark Twain National Forest. It is anticipated that the observation of current (2008) geohydrologic conditions in the Viburnum Trend can provide insight to land managers that will help reasonably anticipate the potential mining effects should additional mining occur in the exploration area. The purpose of this report is to present a

  9. Practices and Attitudes of Missouri School Nurses Regarding Immunization Records and Select Immunizations of Graduating High School Seniors.

    PubMed

    Rhodes, Darson L; Draper, Michele; Woolman, Kendra; Cox, Carol

    2017-03-22

    School nurses play a key role in maintaining a healthy student population, and one of their roles includes maintaining vaccination records. Further, they can play an important role in advocating for human papillomavirus (HPV) and meningococcal vaccination for students. All Missouri public high school nurses were sent an electronic survey addressing the knowledge, attitudes, and practices regarding immunization records and HPV and meningococcal vaccination of high school seniors. Approximately 75% of nurses reported their schools did not have or they did not know if the school had a written policy regarding the release of vaccination records. Approximately 1/2 and 1/3 of nurses do not communicate with parents/students about HPV or meningococcal vaccines, respectively. Although most favorable toward meningococcal, nurses had positive attitudes toward both vaccines. Recommendations include establishment of written policies regarding vaccination record release, and future research should focus on evaluating school nurses' communication methods regarding HPV and meningococcal vaccination.

  10. Biomarkers of metals exposure in fish from lead-zinc mining areas of southeastern Missouri, USA.

    PubMed

    Schmitt, Christopher J; Whyte, Jeffrey J; Roberts, Aaron P; Annis, Mandy L; May, Thomas W; Tillitt, Donald E

    2007-05-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 y under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) from 16 sites representing a range of conditions relative to mining activities were collected. Samples were analyzed for metals (also reported in a companion paper) and for biomarkers of metals exposure [erythrocyte delta-aminolevulinic acid dehydratase (ALA-D) activity; concentrations of zinc protoporphyrin (ZPP), iron, and hemoglobin (Hb) in blood; and hepatic metallothionein (MT) gene expression and lipid peroxidation]. Blood lead concentrations were significantly higher and ALA-D activity significantly lower in all species at sites nearest to active lead-zinc mines and in a stream contaminated by historical mining than at reference or downstream sites. ALA-D activity was also negatively correlated with blood lead concentrations in all three species but not with other metals. Iron and Hb concentrations were positively correlated in all three species, but were not correlated with any other metals in blood or liver in any species. MT gene expression was positively correlated with liver zinc concentrations, but neither MT nor lipid peroxidase differences among fish grouped according to lead concentrations were statistically significant. ZPP was not detected by hematofluorometry in most fish, but fish with detectable ZPP were from sites affected by mining. Collectively, these results confirm that metals are released to streams from active lead-zinc mining sites and are accumulated by fish.

  11. Biomarkers of metals exposure in fish from lead-zinc mining areas of Southeastern Missouri, USA

    USGS Publications Warehouse

    Schmitt, C.J.; Whyte, J.J.; Roberts, A.P.; Annis, M.L.; May, T.W.; Tillitt, D.E.

    2007-01-01

    The potential effects of proposed lead-zinc mining in an ecologically sensitive area were assessed by studying a nearby mining district that has been exploited for about 30 y under contemporary environmental regulations and with modern technology. Blood and liver samples representing fish of three species (largescale stoneroller, Campostoma oligolepis, n=91; longear sunfish, Lepomis megalotis, n=105; and northern hog sucker, Hypentelium nigricans, n=20) from 16 sites representing a range of conditions relative to mining activities were collected. Samples were analyzed for metals (also reported in a companion paper) and for biomarkers of metals exposure [erythrocyte ??-aminolevulinic acid dehydratase (ALA-D) activity; concentrations of zinc protoporphyrin (ZPP), iron, and hemoglobin (Hb) in blood; and hepatic metallothionein (MT) gene expression and lipid peroxidation]. Blood lead concentrations were significantly higher and ALA-D activity significantly lower in all species at sites nearest to active lead-zinc mines and in a stream contaminated by historical mining than at reference or downstream sites. ALA-D activity was also negatively correlated with blood lead concentrations in all three species but not with other metals. Iron and Hb concentrations were positively correlated in all three species, but were not correlated with any other metals in blood or liver in any species. MT gene expression was positively correlated with liver zinc concentrations, but neither MT nor lipid peroxidase differences among fish grouped according to lead concentrations were statistically significant. ZPP was not detected by hematofluorometry in most fish, but fish with detectable ZPP were from sites affected by mining. Collectively, these results confirm that metals are released to streams from active lead-zinc mining sites and are accumulated by fish. ?? 2007 Elsevier Inc. All rights reserved.

  12. Evaluating the Effectiveness of a Senior Mentor Program: The University of Missouri-Columbia School of Medicine

    ERIC Educational Resources Information Center

    Hoffman, Kimberly G.; Gray, Peggy; Hosokawa, Michael C.; Zweig, Steven C.

    2006-01-01

    At the University of Missouri-Columbia School of Medicine, we developed a voluntary senior-mentor program, the Senior Teacher Educator Partnership (STEP), for first- and second-year medical students. Using qualitative research methods, we examined the impact of STEP on medical students' attitudes and then assessed the congruence of what is learned…

  13. An evaluation of public school district tobacco policies in St. Louis County, Missouri.

    PubMed

    Barbero, Colleen; Moreland-Russell, Sarah; Bach, Laura E; Cyr, Julianne

    2013-08-01

    One way to address tobacco use by youth is for primary and secondary schools to adopt and implement comprehensive tobacco policies. The purpose of this study was to evaluate the comprehensiveness of tobacco policies in St. Louis County, Missouri public school districts. We evaluated the strength of tobacco policies from all 23 public school districts located in the county using the Center for Tobacco Policy Research's School Tobacco Policy Index, a standardized tool for rating school tobacco policies. The districts averaged a score of 24.4 of 40 possible points on the Index. Policies scored highest on the Tobacco-Free Environment domain and lowest on the Enforcement domain. Policies averaged about half of the total possible points for the Prevention and Treatment Services and Policy Organization domains. Despite more than a decade of efforts by the Centers for Disease Control and Prevention to improve school tobacco policies, this study shows that policies in St. Louis County districts have yet to meet the standard of comprehensiveness. It is recommended that schools adopt policies that are comprehensive and that address all domains of the School Tobacco Policy Index. © 2013, American School Health Association.

  14. Forests of Missouri, 2014

    Treesearch

    Ronald J. Piva; Thomas B. Treiman

    2015-01-01

    This resource update provides an overview of forest resources in Missouri based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Northern Research Station (NRS) in cooperation with the Missouri Department of Conservation. Estimates are based on field data collected using the annualized sample design and are...

  15. Forests of Missouri, 2016

    Treesearch

    Ronald J. Piva; Thomas B. Treiman

    2017-01-01

    This resource update provides an overview of forest resources in Missouri based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Northern Research Station in cooperation with the Missouri Department of Conservation. Estimates are based on field data collected using the FIA annualized sample design and are updated...

  16. Forests of Missouri, 2015

    Treesearch

    Ronald J. Piva; Thomas B. Treiman

    2016-01-01

    This resource update provides an overview of forest resources in Missouri based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Northern Research Station in cooperation with the Missouri Department of Conservation. Estimates are based on field data collected using the FIA annualized sample design and are updated...

  17. Forests of Missouri, 2013

    Treesearch

    Ronald J. Piva; Thomas B. Treiman

    2014-01-01

    This science update provides an overview of forest resources in Missouri based on an inventory conducted by the U.S. Forest Service, Forest Inventory and Analysis (FIA) program at the Northern Research Station in cooperation with the Missouri Department of Conservation. Estimates are based on field data, collected using the FIA annualized sample design, for the...

  18. Review of the Instructional Program and Operations of the Kansas City (Missouri) School District: Report of the Strategic Support Teams of the Council of the Great City Schools

    ERIC Educational Resources Information Center

    Council of the Great City Schools, 2006

    2006-01-01

    In this report, the Council of the Great City Schools and its Strategic Support Teams propose that the Kansas City (Missouri) School District make a number of instructional, organizational, management, and operational changes to improve achievement, effectiveness, and efficiency. These proposals, in the areas of curriculum and instruction, human…

  19. Democratization and Diversion: The Effect of Missouri's A+ Schools Program on Postsecondary Enrollment

    ERIC Educational Resources Information Center

    Muñoz, José; Harrington, James R.; Curs, Bradley R.; Ehlert, Mark

    2016-01-01

    Recent federal and state education policy has targeted community colleges as an affordable venue to increase postsecondary attainment. We examined a state program aimed at increasing community college enrollment, the Missouri A+ Schools Program, which provided eligible graduates from participating high schools the opportunity to earn a scholarship…

  20. Democratization and Diversion: The Effect of Missouri's A+ Schools Program on Postsecondary Enrollment

    ERIC Educational Resources Information Center

    Muñoz, José; Harrington, James R.; Curs, Bradley R.; Ehlert, Mark

    2016-01-01

    Recent federal and state education policy has targeted community colleges as an affordable venue to increase postsecondary attainment. We examined a state program aimed at increasing community college enrollment, the Missouri A+ Schools Program, which provided eligible graduates from participating high schools the opportunity to earn a scholarship…

  1. Assessment, water-quality trends, and options for remediation of acidic drainage from abandoned coal mines near Huntsville, Missouri, 2003-2004

    USGS Publications Warehouse

    Christensen, Eric D.

    2005-01-01

    Water from abandoned underground coal mines acidifies receiving streams in the Sugar Creek Basin and Mitchell Mine Basin near Huntsville, Missouri. A 4.35-kilometer (2.7-mile) reach of Sugar Creek has been classified as impaired based on Missouri's Water Quality Standards because of small pH values [< (less than) 6.5]. Samples collected from Sugar Creek from July 2003 to June 2004 did not have pH values outside of the specified range of 6.5 to 9.0. However, large concentrations of iron [416 to 2,320 mg/L (milligrams per liter)], manganese (8.36 to 33.5 mg/L), aluminum (0.870 to 428 mg/L), and sulfate (2,990 to 13,700 mg/L) in acidic mine drainage (AMD) from two mine springs as well as small and diffuse seeps were observed to have an effect on water quality in Sugar Creek. Metal and sulfate loads increased and pH decreased immediately downstream from Sugar Creek's confluence with the Calfee Slope and Huntsville Gob drainages that discharge AMD into Sugar Creek. Similar effects were observed in the Mitchell Mine drainage that receives AMD from a large mine spring. Comparisons of water-quality samples from this study and two previous studies by the U.S. Geological Survey in 1987-1988 and the Missouri Department of Natural Resources in 2000-2002 indicate that AMD generation in the Sugar Creek Basin and Mitchell Mine Basin is declining, but the data are insufficient to quantify any trends or time frame. AMD samples from the largest mine spring in the Calfee Slope subbasin indicated a modest but significant increase in median pH from 4.8 to 5.2 using the Wilcoxan rank-sum test (p <0.05) and a decrease in median specific conductance from 5,000 to 3,540 ?S/cm (microsiemens per centimeter at 25 degrees Celsius) during a 17-year period. AMD samples from the largest mine spring in the Mitchell Mine Basin indicated an increase in median pH values from 5.6 to 6.0 and a decrease in median specific conductance from 3,050 to 2,450 ?S/cm during the same period. Remediation of AMD

  2. The Attitudes of Negro High School Students in Kansas City, Missouri: A Preliminary Report.

    ERIC Educational Resources Information Center

    Fiddmont, Norman; Levine, Daniel U.

    This report evaluates a questionnaire submitted to 529 economically disadvantaged black high school students in Kansas City, Missouri. The questionnaire was designed to assess attitudes in the following areas: value placed on education and its importance for one's future; interracial relationships, the Black Power movement, and violence; interest…

  3. Air Dispersion Modeling of Mine Waste in the Southeast Missouri Old Lead Belt

    SciTech Connect

    Abbott, Michael Lehman

    1999-10-01

    Past lead ore processing conducted in the Southeast Missouri Old Lead Belt since the 1700s has left numerous large areas of lead contamination in elevated piles of fine gravel waste called “chat” and dried-out tailings ponds. Wind suspension and atmospheric dispersion are known to transport these materials to the surrounding communities where the lead could pose a human health threat through inhalation or ingestion of the deposited contamination. The purpose of this study was to estimate potential wind suspension rates, perform dispersion modeling of the tailings and chat sources, and determine ground surface deposition rates and potential soil concentrations of lead in the surrounding areas. The results can be used to prioritize soil sampling locations, site air monitors, help identify the source of soil lead contamination, and to help develop remediation plans. Numerous, large complex sources in the region were parameterized into 33 area sources with the aid of digital aerial photos, digitized typographic maps, Geographic Information Systems (GIS) software, and site inspections. An AP-42 particulate emission model was used to estimate lower- and upper-bound hourly emission rates using six years of hourly wind speed data obtained from the St. Louis Airport. The emissions model accounted for wind speed, precipitation, source-specific aggregate size, fraction of vegetation cover, and site-specific lead concentrations. An alternative simplified method to calculate emissions from elevated chat piles was developed. The Fugitive Dust Model (FDM) was then used to calculate long-term average and maximum 24-hour deposition rates of lead over a 200 km2 region. Soil concentrations were estimated from modeled deposition rates, time of deposition (80 y) and an assumed surface (0-5.08 cm) mixing depth. Model performance was evaluated by comparing lower- and upper- bound modeled predictions to both air and soil sampling data obtained at two sites. The predicted

  4. Architectural Survey of Pershing Elementary School, Fort Leonard Wood, Missouri

    DTIC Science & Technology

    2013-08-01

    requires the determination of the effect of federal undertak- ings on properties deemed eligible or potentially eligible for the NRHP. Fort Leonard Wood...building. Drastic improvements in lighting, heating, toilet facilities , and fire safety created much nicer envi- ronments for the students.4 Still...replaced with bright aluminum sash awning/hopper windows and porce- lain enamel metal panels. The original steel, three-light doors with tran- soms have been

  5. Effects of historical lead–zinc mining on riffle-dwelling benthic fish and crayfish in the Big River of southeastern Missouri, USA

    USGS Publications Warehouse

    Allert, A.L.; DiStefano, R.J.; Fairchild, J.F.; Schmitt, C.J.; McKee, M.J.; Girondo, J.A.; Brumbaugh, W.G.; May, T.W.

    2013-01-01

    The Big River (BGR) drains much of the Old Lead Belt mining district (OLB) in southeastern Missouri, USA, which was historically among the largest producers of lead–zinc (Pb–Zn) ore in the world. We sampled benthic fish and crayfish in riffle habitats at eight sites in the BGR and conducted 56-day in situ exposures to the woodland crayfish (Orconectes hylas) and golden crayfish (Orconectes luteus) in cages at four sites affected to differing degrees by mining. Densities of fish and crayfish, physical habitat and water quality, and the survival and growth of caged crayfish were examined at sites with no known upstream mining activities (i.e., reference sites) and at sites downstream of mining areas (i.e., mining and downstream sites). Lead, zinc, and cadmium were analyzed in surface and pore water, sediment, detritus, fish, crayfish, and other benthic macro-invertebrates. Metals concentrations in all materials analyzed were greater at mining and downstream sites than at reference sites. Ten species of fish and four species of crayfish were collected. Fish and crayfish densities were significantly greater at reference than mining or downstream sites, and densities were greater at downstream than mining sites. Survival of caged crayfish was significantly lower at mining sites than reference sites; downstream sites were not tested. Chronic toxic-unit scores and sediment probable effects quotients indicated significant risk of toxicity to fish and crayfish, and metals concentrations in crayfish were sufficiently high to represent a risk to wildlife at mining and downstream sites. Collectively, the results provided direct evidence that metals associated with historical mining activities in the OLB continue to affect aquatic life in the BGR.

  6. Effects of historical lead-zinc mining on riffle-dwelling benthic fish and crayfish in the Big River of southeastern Missouri, USA.

    PubMed

    Allert, A L; DiStefano, R J; Fairchild, J F; Schmitt, C J; McKee, M J; Girondo, J A; Brumbaugh, W G; May, T W

    2013-04-01

    The Big River (BGR) drains much of the Old Lead Belt mining district (OLB) in southeastern Missouri, USA, which was historically among the largest producers of lead-zinc (Pb-Zn) ore in the world. We sampled benthic fish and crayfish in riffle habitats at eight sites in the BGR and conducted 56-day in situ exposures to the woodland crayfish (Orconectes hylas) and golden crayfish (Orconectes luteus) in cages at four sites affected to differing degrees by mining. Densities of fish and crayfish, physical habitat and water quality, and the survival and growth of caged crayfish were examined at sites with no known upstream mining activities (i.e., reference sites) and at sites downstream of mining areas (i.e., mining and downstream sites). Lead, zinc, and cadmium were analyzed in surface and pore water, sediment, detritus, fish, crayfish, and other benthic macro-invertebrates. Metals concentrations in all materials analyzed were greater at mining and downstream sites than at reference sites. Ten species of fish and four species of crayfish were collected. Fish and crayfish densities were significantly greater at reference than mining or downstream sites, and densities were greater at downstream than mining sites. Survival of caged crayfish was significantly lower at mining sites than reference sites; downstream sites were not tested. Chronic toxic-unit scores and sediment probable effects quotients indicated significant risk of toxicity to fish and crayfish, and metals concentrations in crayfish were sufficiently high to represent a risk to wildlife at mining and downstream sites. Collectively, the results provided direct evidence that metals associated with historical mining activities in the OLB continue to affect aquatic life in the BGR.

  7. Building Teacher Quality in the Kansas City, Missouri School District

    ERIC Educational Resources Information Center

    Corso, Aileen; Franck, Valerie; Kelliher, Kate; McCorry, Betsy

    2011-01-01

    This study looks at the policies and practices shaping teacher quality in the Kansas City, Missouri School District (KCMSD). It is part of a series of analyses by the National Council on Teacher Quality (NCTQ) in school districts across the nation. Framing this analysis are five policy goals for improving teacher quality: (1) Staffing. Teacher…

  8. Water resources of south-central Missouri

    USGS Publications Warehouse

    Gann, E.E.; Harvey, Edward Joseph; Miller, Don E.

    1976-01-01

    This atlas describes hydrology in an area of approximately 23 ,000 sq mi and includes all or parts of 38 counties in Missouri. The area is bounded on the north by the southern edge of the Missouri River flood plain, on the east by the Mississippi River and the Plateaus-Lowlands boundary (Ozark Escarpment), on the south by the Missouri-Arkansas State line, and on the west by the western drainage divides of the Gasconade and White River basins. The alluvial valley of the Missouri River is excluded. Although the populations of several rural counties in the area have declined in recent years, significant population increases have occurred in the vicinity of the two principal population centers, St. Louis in the northeast and Springfield in the southwest. Future population increases are expected to occur as a result of continued urban expansion, increased recreational use of land and water resources, and additional development of the mining industry. (Woodard-USGS)

  9. Analysis of alternative modifications for reducing backwater flooding at the Honey Creek coal strip-mine reclamation site in Henry County, Missouri. Water Resources Investigation

    SciTech Connect

    Alexander, T.W.

    1990-01-01

    Studies to determine the hydrologic conditions in mined and reclaimed mine areas, as well as areas of proposed mining, have become necessary with the enactment of the Surface Mining Control and Reclamation Act of 1977. Honey Creek in Henry County, Missouri, has been re-routed to flow through a series of former strip mining pits which lie within the Honey Creek coal strip mine reclamation site. During intense or long duration rainfalls within the Honey Creek basin, surface runoff has caused flooding on agricultural land near the upstream boundary of the reclamation site. The calculated existing design discharge (3,050 cubic feet per second) water-surface profile is compared to the expected water-surface profiles from three assumed alternative channel modifcations within the Honey Creek study area. The alternative channel modifications used in these analyses include (1) improvement of channel bottom slope, (2) relocation of spoil material, and (3) improved by-pass channel flow conditions. The alternative 1, 2, and 3 design discharge increase will reduce the agricultural field current (1990) frequency of backwater flooding from a 3-year to a 6.5-year event.

  10. The Treatment of Minorities: A Survey of Textbooks Used in Missouri High Schools.

    ERIC Educational Resources Information Center

    Carpenter, L. P.; Rank, Dinah

    Fifty of the most frequently used social studies textbooks in Missouri are evaluated. The focus of the textbook evaluations is the handling of racial minorities, especially the American Negro. Criteria are outlined for adequate textbook coverage of prejudice, discrimination, and minority groups in the areas of American history and government,…

  11. Caught in the Crossfire: Factors Influencing the Closing of Missouri's Black Schools, 1865-1905

    ERIC Educational Resources Information Center

    Hunt, John W.; Morice, Linda C.

    2008-01-01

    This essay explores factors creating Missouri's minimum attendance laws for black students from the end of the Civil War to the enactment of compulsory education in the state in 1905. It argues that, although blacks made notable efforts at educational advancement, they were caught in a crossfire of opposing forces stemming from wartime…

  12. Caught in the Crossfire: Factors Influencing the Closing of Missouri's Black Schools, 1865-1905

    ERIC Educational Resources Information Center

    Hunt, John W.; Morice, Linda C.

    2008-01-01

    This essay explores factors creating Missouri's minimum attendance laws for black students from the end of the Civil War to the enactment of compulsory education in the state in 1905. It argues that, although blacks made notable efforts at educational advancement, they were caught in a crossfire of opposing forces stemming from wartime…

  13. An Analysis of the Impact of the Vocational Education Act of 1963 on Business Education in the Public Secondary Schools of Missouri with Implications for Teacher Preparation.

    ERIC Educational Resources Information Center

    Pierce, Robert Benjamin

    The purpose of this study was to determine the degree of impact exerted by the Vocational Education Act of 1963 on business education in the public secondary schools of Missouri. The study encompassed an examination of the historical background of Federal Government participation in business education at the public secondary school level…

  14. Earthquake history of Missouri

    USGS Publications Warehouse

    von Hake, C. A.

    1974-01-01

    Most of Missouri's earthquake activity has been concentrated in the southeast corner of the State, which lies within the New Madrid seismic zone. As recently as Merch 29, 1972, the region was jolted by a magnitude 3.7 shock that was felt over a 168,000 square kilometre area including parts of Arkansas, Illinois, Mississippi, and Tennessee. 

  15. Missouri Professional School Counselors: Ratios Matter, Especially in High-Poverty Schools

    ERIC Educational Resources Information Center

    Lapan, Richard T.; Gysbers, Norman C.; Stanley, Bragg; Pierce, Margaret E.

    2012-01-01

    Results link lower student-to-school-counselor ratios to better graduation rates and lower disciplinary incidents across Missouri high schools. An interaction favorable for promoting student success in school was found between increasing percentages of students receiving free or reduced-price lunch and smaller student-to-school-counselor ratios.…

  16. Society Girl, Sob Sister, Journalism Educator: Mary Paxton Keeley, the First Woman Graduate of the School of Journalism at the University of Missouri.

    ERIC Educational Resources Information Center

    Zang, Barbara

    Based on an examination of well-kept primary source material, this paper presents a personal and professional history of Mary Paxton Keeley, the first woman graduate of one of the first journalism schools in the United States, the School of Journalism at the University of Missouri. Starting with her early years, the paper explains that Keeley was…

  17. Too Little, Too Late: The Illusive Goal of School Desegregation in Kansas City, Missouri, and the Role of the Federal Government

    ERIC Educational Resources Information Center

    Moran, Peter William

    2005-01-01

    This article explores the twisting and complicated history of school desegregation in Kansas City, Missouri, as an example of how illusive meaningful racial integration was and still is in urban America. The goal of desegregation was difficult to achieve from the beginning, when the school district adopted its initial desegregation plan based on…

  18. Too Little, Too Late: The Illusive Goal of School Desegregation in Kansas City, Missouri, and the Role of the Federal Government

    ERIC Educational Resources Information Center

    Moran, Peter William

    2005-01-01

    This article explores the twisting and complicated history of school desegregation in Kansas City, Missouri, as an example of how illusive meaningful racial integration was and still is in urban America. The goal of desegregation was difficult to achieve from the beginning, when the school district adopted its initial desegregation plan based on…

  19. Missouri Journal of Research in Music Education, 1967-1971.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1971-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 2, Number 1 are: "Progress Report on the Action Research Project in the Schools of Missouri" (D. Anderson); "Tension and Motion as Factors in Expressive Conducting" (J. A. Labuta);…

  20. Statistical Summary of Missouri Higher Education, 1998-1999.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    This report provides a statistical summary of higher education in Missouri for the 1998-1999 academic year. Seventy-five tables provide data on advanced placement enrollment in secondary schools, American College Testing Program scores by institutional sector, high school rankings by institutional sector, the Missouri Coordinating Board for Higher…

  1. Statistical Summary of Missouri Higher Education, 1999-2000.

    ERIC Educational Resources Information Center

    Missouri State Coordinating Board for Higher Education, Jefferson City.

    This report provides a statistical summary of higher education in Missouri for the 1999-2000 academic year. More than 74 tables provide data on: advanced placement enrollment in secondary schools, American College Testing program scores by institutional sector, high school rankings by institutional sector, the Missouri Coordinating Board for…

  2. Toxicity evaluation and biological treatment of lead and zinc mine-mill effluents in southeast Missouri

    SciTech Connect

    Erten, Z.M.

    1988-01-01

    A new type of biological treatment system was developed consisting of a large tailings lagoon followed by a series of artificially constructed meanders and polishing lagoon. This system provided additional time and distance for removal of heavy metals by algae and sedimentation. Application of a Waste Load Allocation model was evaluated to determine the system treatment efficiency for handling and removing an increased discharge of metal concentration from the primary tailings pond. Alternative analytical extraction techniques have been tested to determine the best recovery of the heavy metals. Static acute toxicity tests using Fathead minnows (Pimephales promelas) found that lead, cadmium and zinc are much less toxic in hard, alkaline waters typical of New Lead Belt rivers and streams. However, determining the toxic fraction of the metal in this environment in regard to an acid soluble metal would not be representative of the toxic form of the metal that would cause lethality in test organisms because, no correlation was found between the toxicity results and chemical extraction results in regard to the available, easily dissolved, total and nominal concentrations of lead, cadmium and zinc.

  3. Treatment of coal mine drainage with a compost-limestone reactor

    SciTech Connect

    Tarutis, W.J. Jr.; Walski, T.M.; Klemow, K.M.

    1995-11-01

    A bench-scale system containing spent mushroom compost (SMC) and limestone (in series) was used to evaluate reactor efficiency in treating synthetic coal mine drainages of varying quality over a 234-day period. Pore water samples taken along the direction of flow revealed an acidic oxidation front which progressively penetrated the SMC, resulting in reduced treatment performance, decreased iron and manganese retention, and a shortened reactor life expectancy. It is thought that acidification depressed pH and leached sufficient organic carbon to permanently inhibit bacterial sulfate reduction and the consequent formation of iron sulfides.

  4. Mineralogy and ore textures at the Iron Mountain mine, St. Francois County, Missouri

    SciTech Connect

    Dudley, M.A.; Hagni, R.D. )

    1993-03-01

    The Iron Mountain mine, located in the St. Francois Mountains of southeast Missouri, approximately 80 miles southwest of St. Louis, Missouri, has been the third largest iron producer in Missouri. It is one of six known major iron deposits in the Southeast Missouri Iron Metallogenic Province. The deposit is in the form of a unique inverted cup-shaped body, and it is hosted by volcanic flows of Middle Proterozoic age. The iron mineralization occurred during Precambrian time as shown by the presence of pebbles of iron ore in the overlying Cambrian sediments. A study has been initiated based on drill core samples and data donated to the Missouri Geological Survey. Drill cores from more than 1,000 exploratory holes are available. Core samples from selected drill holes are being studied using various analytical, petrographic, ore microscopic, and geochemical methods. Hematite and, to a lesser extent, magnetite are the main ore minerals. The most abundant gangue minerals are andradite, quartz, calcite, actinolite, apatite, epidote, and chlorite. The ore occurs in two modes: massive veins and as matrix between brecciated host rock. Some of the veins exhibit crustiform ore and gangue mineral textures. Host rock alteration is uncommon, and in most places the contact with the ore is quite sharp. The objectives of this study are to examine the ore and gangue mineralogy, determine the causes of brecciation, utilize ore textural information to evaluate the relative roles of hydrothermal and magmatic processes in the origin of the deposit, and explore the relationships between the Iron Mountain deposit and, other iron deposits in Missouri, and assess how the deposit fits in with the Olympic Dam model.

  5. Relationships Between School District Level Inputs and the Output Performance of Students on the Missouri Basic Essential Skills Test.

    ERIC Educational Resources Information Center

    Freeman, Vera E.; Hatley, Richard V.

    Missouri requires the testing of all eighth grade students on their competence in reading and language arts, mathematics, and government and economics. This statewide assessment is referred to as the Missouri Basic Essential Skills Test (BEST) and has been given in the spring of each year since 1978. A study was undertaken to determine which…

  6. Relationships Between School District Level Inputs and the Output Performance of Students on the Missouri Basic Essential Skills Test.

    ERIC Educational Resources Information Center

    Freeman, Vera E.; Hatley, Richard V.

    Missouri requires the testing of all eighth grade students on their competence in reading and language arts, mathematics, and government and economics. This statewide assessment is referred to as the Missouri Basic Essential Skills Test (BEST) and has been given in the spring of each year since 1978. A study was undertaken to determine which…

  7. Ulmaceae for Flora of Missouri

    USDA-ARS?s Scientific Manuscript database

    The family Ulmaceae is treated for the Flora of Missouri, a detailed floristic manual for the state published by the Missouri (State) Department of Conservation. Three genera and 11 species are recognized; full morphological descriptions, dichotomous keys, and brief summaries of geographical and ec...

  8. Missouri Journal of Research in Music Education, 1977-1981.

    ERIC Educational Resources Information Center

    Stephenson, Jack R., Ed.

    1981-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 4, Number 1 are: "Index of Articles in the 'Colorado Journal of Research in Music Education,' 1964-1973" (S. Deich); "Index of Articles in the 'Missouri Journal of Research in Music…

  9. Trace metals in fugitive dust from unsurfaced roads in the Viburnum Trend resource mining District of Missouri--implementation of a direct-suspension sampling methodology.

    PubMed

    Witt, Emitt C; Wronkiewicz, David J; Pavlowsky, Robert T; Shi, Honglan

    2013-09-01

    Fugitive dust from 18 unsurfaced roadways in Missouri were sampled using a novel cyclonic fugitive dust collector that was designed to obtain suspended bulk samples for analysis. The samples were analyzed for trace metals, Fe and Al, particle sizes, and mineralogy to characterize the similarities and differences between roadways. Thirteen roads were located in the Viburnum Trend (VT) mining district, where there has been a history of contaminant metal loading of local soils; while the remaining five roads were located southwest of the VT district in a similar rural setting, but without any mining or industrial process that might contribute to trace metal enrichment. Comparison of these two groups shows that trace metal concentration is higher for dusts collected in the VT district. Lead is the dominant trace metal found in VT district dusts representing on average 79% of the total trace metal concentration, and was found moderately to strongly enriched relative to unsurfaced roads in the non-VT area. Fugitive road dust concentrations calculated for the VT area substantially exceed the 2008 Federal ambient air standard of 0.15μgm(-3) for Pb. The pattern of trace metal contamination in fugitive dust from VT district roads is similar to trace metal concentrations patterns observed for soils measured more than 40years ago indicating that Pb contamination in the region is persistent as a long-term soil contaminant. Published by Elsevier Ltd.

  10. An Innovative Approach to Developing Transformational School Leaders. The Masters and Educational Specialists Programs at the University of Missouri-Kansas City.

    ERIC Educational Resources Information Center

    Hudson, Johnetta; Parish, Ralph

    This paper describes efforts by the Division of Urban Leadership of Policy Studies in Education at the University of Missouri (Kansas City) to transform its traditional educational administration program. The program, developed in 1991, is based on the premise that school leaders must possess the ability to develop: (1) into a facilitator of…

  11. School and District Policies and Strategies That Impact Student Performance on the Missouri End-of-Course Algebra 1 NCLB Assessment

    ERIC Educational Resources Information Center

    Nevels, Nevels

    2012-01-01

    The dissertation study reported here describes various policies and strategies used by school districts that impact student performance on the Missouri Algebra 1 End-of- Course (EOC) assessment. Analysis of state testing data, teacher survey data, and interview data were used to describe policies and strategies used by 42 teachers and…

  12. School and District Policies and Strategies That Impact Student Performance on the Missouri End-of-Course Algebra 1 NCLB Assessment

    ERIC Educational Resources Information Center

    Nevels, Nevels

    2012-01-01

    The dissertation study reported here describes various policies and strategies used by school districts that impact student performance on the Missouri Algebra 1 End-of- Course (EOC) assessment. Analysis of state testing data, teacher survey data, and interview data were used to describe policies and strategies used by 42 teachers and…

  13. Evaluating the effectiveness of a Senior Mentor Program: the University of Missouri-Columbia School of Medicine.

    PubMed

    Hoffman, Kimberly; Gray, Peggy; Hosokawa, Michael C; Zweig, Steven C

    2006-01-01

    At the University of Missouri-Columbia School of Medicine, we developed a voluntary senior-mentor program, the Senior Teacher Educator Partnership (STEP), for first- and second-year medical students. Using qualitative research methods, we examined the impact of STEP on medical students' attitudes and then assessed the congruence of what is learned through STEP with the knowledge, skills, and attitudes needed to provide care to the elderly patient. STEP was found to be a successful strategy for teaching themes of recognizing the elderly within an ecological context, enhancing sympathy and empathy, emphasizing respect for elderly persons, and gaining an appreciation that aging is an individualized process. New areas identified for student learning experiences included understanding the complexity of the health care system and its impact on elderly patients, understanding the payment system, and developing skills in assessment and care coordination. A model is described for continuous enhancement of educational programs to be used to improve educational experience in geriatrics.

  14. Sources of coal-mine drainage and their effects on surface-water chemistry in the Claybank Creek basin and vicinity, north-central Missouri, 1983-84

    USGS Publications Warehouse

    Blevins, Dale W.

    1989-01-01

    Eighteen sources of drainage related to past coal-mining activity were identified in the Claybank Creek, Missouri, study area, and eight of them were considered large enough to have detectable effects on receiving streams. However, only three sources (two coal-waste sites and one spring draining an underground mine) significantly affected the chemistry of water in receiving streams. Coal wastes in the Claybank Creek basin contributed large quantities of acid drainage to receiving streams during storm runoff. The pH of coal-waste runoff ranged from 2.1 to 2.8. At these small pH values, concentrations of some dissolved metals and dissolved sulfate were a few to several hundred times larger than Federal and State water-quality standards established for these constituents. Effects of acid storm runoff were detected near the mouth of North Fork Claybank Creek where the pH during a small storm was 3.9. Coal wastes in the streambeds and seepage from coal wastes also had significant effects on receiving streams during base flows. The receiving waters had pH values between 2.8 and 3.5, and concentrations of some dissolved metals and dissolved sulfate were a few to several hundred times larger than Federal and State water-quality standards. Most underground mines in the North Fork Claybank Creek basin seem to be hydraulically connected, and about 80 percent of their discharge surfaced at one site. Drainage from the underground mines contributed most of the dissolved constituents in North Fork Claybank Creek during dry weather. Underground-mine water always had a pH near 5.9 and was well-buffered. It had a dissolved-sulfate concentration of about 2,400 milligrams per liter, dissolved-manganese concentrations ranging from 4.0 to 5.3 milligrams per liter, and large concentrations of ferrous iron. Iron was in the ferrous state because of reducing conditions in the mines. When underground-mine drainage reached the ground surface, the ferrous iron was oxidized and precipitated to

  15. Relocation of a neutron capture prompt gamma-ray analysis facility at the University of Missouri research reactor and measurement of boron in various materials

    NASA Astrophysics Data System (ADS)

    Lai, Chao-Jen

    2000-10-01

    Prompt Gamma-Ray Neutron Activation Analysis (PGNAA) has been used for many years as an important nuclear analytical method for rapid and non-destructive analysis of trace and major components in a variety of fields. Since its widespread use, PGNAA has become to be regarded as an accurate technique and hundreds of articles have been published to investigate materials. A PGNAA facility was located at beamport A at the University of Missouri Research Reactor Center (MURR) from 1979--1992. Programming changes resulted in its relocation at beamport D. The new facility has a thermal neutron flux of approximately 108 n/cm2/sec over an area of 10 cm2 with a cadmium ratio of 112 for gold. This PGNAA technique was applied to the analyses of five United States Geological Survey (USGS) Rock Standards, and the determination of boron in 16 biological samples from Brookhaven National Laboratory (BNL) and 39 metal samples from Electric Power Research Institute (EPRI). This dissertation also shows the capability of the PGNAA and data comparisons with of trace element to other technique.

  16. Treatment of acid mine drainage with anaerobic solid-substrate reactors

    SciTech Connect

    Drury, W.J.

    1999-10-01

    Anaerobic solid-substrate reactors were used in a laboratory study of acid mine drainage treatment. Parallel systems were run continuously for 23 months, both containing a solid substrate of 2:1 (weight) cow manure and sawdust. One system had cheese whey added with the mine drainage to provide an additional electron donor source to simulate sulfate-reducing bacteria activity. Effluent pH from the reactor with whey addition was relatively constant at 6.5. Effluent pH from the reactor without whey addition dropped over time from 6.7 to approximately 5.5. Whey addition increased effluent alkalinity [550 to 700 mg/L as calcium carbonate (CaCO{sub 3}) versus 50 to 300 mg/L as CaCO{sub 3}] and sulfate removal (98 to 80% versus 60 to 40%). Sulfate removal rate with whey addition decreased over time from 250 to 120 mmol/m{sup 3}{center{underscore}dot}d, whereas it decreased from 250 to 40 mmol/m{sup 3}{center{underscore}dot}d without whey addition. Whey addition increased removal of dissolved iron, dissolved manganese, and dissolved zinc in the second part of the experiment. Copper and cadmium removals were greater than 99%, and arsenic removal was 84% without whey addition and 89% with whey addition. Effluent sulfide concentrations were approximately 1 order of magnitude greater with whey addition. A 63-day period of excessive loading permanently decreased treatment efficiency without whey addition.

  17. Missouri K-12 & School Choice Survey: What Do Voters Say about K-12 Education? Polling Paper No. 19

    ERIC Educational Resources Information Center

    DiPerna, Paul

    2014-01-01

    The "Missouri K-12 & School Choice Survey" project, commissioned by the Friedman Foundation for Educational Choice and conducted by Braun Research, Inc. (BRI), measures Missouri registered voters' familiarity and views on a range of K-12 education topics and school choice reforms. The author and his colleagues report response levels…

  18. Status of Tech Prep in Missouri 1993-94. Final Report.

    ERIC Educational Resources Information Center

    Ruhland, Sheila; And Others

    A study examined the status of tech prep in Missouri as of 1993-1994. Data were gathered from a review of the request for proposals of Missouri's 12 consortia, assessment of Missouri's current status of tech prep, and structured interviews with the 12 tech prep coordinators. It was determined that up to 86 secondary schools were initially involved…

  19. Occurrence, distribution, and volume of metals-contaminated sediment of selected streams draining the Tri-State Mining District, Missouri, Oklahoma, and Kansas, 2011–12

    USGS Publications Warehouse

    Smith, D. Charlie

    2016-12-14

    Lead and zinc were mined in the Tri-State Mining District (TSMD) of southwest Missouri, northeast Oklahoma, and southeast Kansas for more than 100 years. The effects of mining on the landscape are still evident, nearly 50 years after the last mine ceased operation. The legacies of mining are the mine waste and discharge of groundwater from underground mines. The mine-waste piles and underground mines are continuous sources of trace metals (primarily lead, zinc, and cadmium) to the streams that drain the TSMD. Many previous studies characterized the horizontal extent of mine-waste contamination in streams but little information exists on the depth of mine-waste contamination in these streams. Characterizing the vertical extent of contamination is difficult because of the large amount of coarse-grained material, ranging from coarse gravel to boulders, within channel sediment. The U.S. Geological Survey, in cooperation with U.S. Fish and Wildlife service, collected channel-sediment samples at depth for subsequent analyses that would allow attainment of the following goals: (1) determination of the relation between concentration and depth for lead, zinc and cadmium in channel sediments and flood-plain sediments, and (2) determination of the volume of gravel-bar sediment from the surface to the maximum depth with concentrations of these metals that exceeded sediment-quality guidelines. For the purpose of this report, volume of gravel-bar sediment is considered to be distributed in two forms, gravel bars and the wetted channel, and this study focused on gravel bars. Concentrations of lead, zinc, and cadmium in samples were compared to the consensus probable effects concentration (CPEC) and Tri-State Mining District specific probable effects concentration (TPEC) sediment-quality guidelines.During the study, more than 700 sediment samples were collected from borings at multiple sites, including gravel bars and flood plains, along Center Creek, Turkey Creek, Shoal Creek

  20. Educational Audiology: A Comparison of Service Delivery Systems Utilized by Missouri Schools.

    ERIC Educational Resources Information Center

    Allard, J. Brad; Golden, Diane Cordry

    1991-01-01

    Comparison of three audiology service delivery systems--(1) school-based audiology within the district, (2) non-school-based audiology in the community, and (3) school-based audiology in a remote community--found the local school-based delivery system superior on various quality indicators. (Author/DB)

  1. A Platoon School in Kansas City, Missouri. Bulletin, 1924, No. 25

    ERIC Educational Resources Information Center

    Diemer, G. W.

    1924-01-01

    What is the method by which the elementary school can be brought up to twentieth-century standards? The answer is "a complete administrative and curriculum reorganization of the elementary school." The efforts of John Dewey in his highly socialized experimental school in Chicago, of Merriam at Missouri University, and of William Wirt at…

  2. Presenteeism Attitudes and Behavior among Missouri Kindergarten to Twelfth Grade (K-12) School Nurses

    ERIC Educational Resources Information Center

    Rebmann, Terri; Turner, James Austin; Kunerth, Allison K.

    2016-01-01

    Working while ill (presenteeism) with symptoms of influenza-like illness can contribute to outbreaks, but little is known about school nurse presenteeism. Missouri Association of School Nurses members (N = 396) were sent a survey in 2013/2014. A chi square test was conducted to compare having a school culture that encourages presenteeism versus…

  3. Presenteeism Attitudes and Behavior among Missouri Kindergarten to Twelfth Grade (K-12) School Nurses

    ERIC Educational Resources Information Center

    Rebmann, Terri; Turner, James Austin; Kunerth, Allison K.

    2016-01-01

    Working while ill (presenteeism) with symptoms of influenza-like illness can contribute to outbreaks, but little is known about school nurse presenteeism. Missouri Association of School Nurses members (N = 396) were sent a survey in 2013/2014. A chi square test was conducted to compare having a school culture that encourages presenteeism versus…

  4. The timing of ore formation in southeast Missouri: Rb-Sr glauconite dating at the Magmont mine, Viburnum trend.

    USGS Publications Warehouse

    Stein, H.J.; Kish, S.A.

    1985-01-01

    Seven glauconite samples from the Magmont area yield a 359 + or - 22 m.y. Rb-Sr isochron. The Rb/Sr ratios for these seven samples are significantly lower than the ratios for glauconite samples from distant, unmineralized sites. The glauconites from Magmont are postulated to have been affected by the same thermochemical event(s) that produced the SE Missouri ore deposits, and therefore to date that mineralization.-G.J.N.

  5. HANDBOOK OF OPERATION FOR THE SPECIAL SCHOOL DISTRICT OF ST. LOUIS COUNTY, MISSOURI.

    ERIC Educational Resources Information Center

    Saint Louis County Special School District Board of Education, Rock Hill, MO.

    A SPECIAL SCHOOL DISTRICT CREATED IN 1957 SERVES THE 25 SCHOOL DISTRICTS IN ST. LOUIS COUNTY. THE PHILOSOPHY AND ADMINISTRATIVE POLICIES OF THE DISTRICT ARE PRESENTED. A DEPARTMENT OF PSYCHOLOGICAL AND SOCIAL SERVICES SERVES CHILDREN IN SPECIAL CLASSES IN THE SPECIAL SCHOOL DISTRICT AND POTENTIAL CANDIDATES FOR CLASSES, AND ALSO OPERATES A PROGRAM…

  6. Residual effects of lead and zinc mining on freshwater mussels in the Spring River Basin (Kansas, Missouri, and Oklahoma, USA).

    PubMed

    Angelo, Robert T; Cringan, M Steve; Chamberlain, Diana L; Stahl, Anthony J; Haslouer, Stephen G; Goodrich, Clint A

    2007-10-01

    Concentrations of selected trace elements in surface water and fluvial sediment were investigated as possible factors limiting the distribution and abundance of freshwater mussels in the Spring River Basin, a 6600 km(2) watershed overlapping a former Pb and Zn mining and ore processing district in the central USA. Mussel taxa richness surveys and supporting physical habitat assessments were performed in 23 stream reaches dispersed throughout the basin and above and below former mining sites. Quantitative mussel density surveys were performed in the Spring River at one upstream reference location and one downstream location. Concentrations of 16 trace elements in the soft tissues of mussels and Asian clams (Corbicula fluminea) were determined at most survey sites. Comparable analyses were performed on surface water samples collected during base flow and peak flow synoptic surveys and sediment samples collected during base flow periods. Sites on the Spring River immediately upstream of heavily mined areas supported at least 21-25 species of mussels, whereas sites near the lower terminus of the river yielded evidence of 6-8 extant species. Between the upper and lower quantitative survey sites, mean mussel and clam densities declined by 89% and 97%, respectively. Tributary reaches below heavily mined areas lacked evident bivalve communities and contained concentrations of Cd, Pb, and Zn that continually or sporadically exceeded hardness-dependent water quality criteria and consensus-based sediment quality guidelines (probable effect concentrations). In less contaminated stream reaches supporting bivalves, concentrations of Cd, Pb, and Zn in mussels and clams were correlated spatially with the levels occurring in surficial sediment (0.50 < or = tau < or = 0.64, p < or = 0.03). In non-headwater perennial stream reaches, sediment Cd, Pb, and Zn levels were related inversely to mussel taxa richness (-0.80 < or = tau < or = -0.64, p < or = 0.004). Metal contaminant burdens

  7. Sulfidogenic biotreatment of synthetic acid mine drainage and sulfide oxidation in anaerobic baffled reactor.

    PubMed

    Bekmezci, Ozan K; Ucar, Deniz; Kaksonen, Anna H; Sahinkaya, Erkan

    2011-05-30

    The treatment of synthetic acid mine drainage (AMD) water (pH 3.0-6.5) containing sulfate (3.0-3.5 g L(-1)) and various metals (Co, Cu, Fe, Mn, Ni, and Zn) was studied in an ethanol-fed sulfate-reducing 4-compartment anaerobic baffled reactor (ABR) at 32°C. The reactor was operated for 160 days at different chemical oxygen demand (COD)/sulfate ratios, hydraulic retention times (HRT), pH, and metal concentrations to study the robustness of the process. The last compartment of the reactor was aerated at different rates to study the bio-oxidation of sulfide to elemental sulfur. The highest sulfate reduction efficiency (88%) was obtained with a feed sulfate concentration of 3.5 g L(-1), COD/sulfate mass ratio of 0.737, feed pH of 3.0 and HRT of 2 days without aeration in the 4th compartment. The corresponding COD removal efficiency was about 92%. The alkalinity produced in the sulfidogenic ethanol oxidation neutralized the acidic mine water from pH 3.0-4.5 to pH 7.0-8.0. Effluent soluble and total heavy metal concentrations were substantially reduced with removal efficiencies generally higher than 99%, except for Mn (25-77%). Limited aeration in the 4th compartment of ABR promoted incomplete oxidation of sulfide to elemental sulfur rather than complete oxidation to sulfate. Depending on the aeration rate and HRT, 32-74% of produced sulfide was oxidized to elemental sulfur. This study demonstrates that by optimizing operating conditions, sulfate reduction, metal removal, alkalinity generation, and excess sulfide oxidation can be achieved in a single ABR treating AMD.

  8. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water - (Presentation)

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  9. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  10. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water - (Presentation)

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  11. Effect Of Organic Substrate Composition On Microbial Community Structure Of Pilot-Scale Biochemical Reactors Treating Mining Influenced Water

    EPA Science Inventory

    Mining-influenced water (MIW) is acidic, metal rich water formed when sulfide minerals react with oxygen and water. There are various options for the treatment of MIW; however, passive biological systems such as biochemical reactors (BCRs) have shown promise because of their low...

  12. Problem-based learning outcomes: ten years of experience at the University of Missouri-Columbia School of Medicine.

    PubMed

    Hoffman, Kimberly; Hosokawa, Michael; Blake, Robert; Headrick, Linda; Johnson, Gina

    2006-07-01

    To add to a previous publication from the University of Missouri-Columbia School of Medicine (UMCSOM) on students' improvement in United States Medical Licensing Examination (USMLE) Step 1 and Step 2 scores after the implementation of a problem-based learning (PBL) curriculum by studying the performance of ten PBL class cohorts at the UMCSOM. Characteristics of graduating classes matriculating in both traditional and PBL curricula, 1993-2006, were compared for Medical College Admission Test component scores, undergraduate grade point averages, performance on the USMLE Step 1 and Step 2 exams, faculty contact hours, and residency directors' evaluations of UMCSOM graduates' performance in the first year of residency. Mean scores of six of the ten comparisons for USMLE Step 1 and six of nine comparisons for USMLE Step 2 are significantly higher (p < .01) for UMCSOM PBL students than for first-time examinees nationally. These differences cannot be accounted for by preselection of academically advantaged students, increased time on task, or reduced class size. Gains in performance continue into residency, as evidenced by program directors' perceptions of superior performance of UMCSOM PBL graduates. The PBL curricular changes implemented with the graduating class of 1997 resulted in higher performances on USMLEs and improved evaluations from residency program directors. These changes better prepare graduates with knowledge and skills needed to practice within a complex health care system. Outcomes reported here support the investment of financial and human resources in our PBL curriculum.

  13. A Report and Estimating Tool for K-12 School Districts. Missouri District Case Study

    ERIC Educational Resources Information Center

    Consortium for School Networking, 2004

    2004-01-01

    The Missouri district is a small rural school district with 450 students and 51 staff with a total of 210 client computers. The district consists of two schools (K-6 and 7-12) housed in a single building. This document contains the results of the four 2004 Total Cost of Ownership (TCO) case studies: (1) Software costs; (2) Hardware costs; (3)…

  14. A Report and Estimating Tool for K-12 School Districts. Missouri District Case Study

    ERIC Educational Resources Information Center

    Consortium for School Networking, 2004

    2004-01-01

    The Missouri district is a small rural school district with 450 students and 51 staff with a total of 210 client computers. The district consists of two schools (K-6 and 7-12) housed in a single building. This document contains the results of the four 2004 Total Cost of Ownership (TCO) case studies: (1) Software costs; (2) Hardware costs; (3)…

  15. Staff and Student Emotional Literacy at One Lutheran Church Missouri Synod School

    ERIC Educational Resources Information Center

    Dresser, Gary J.

    2014-01-01

    This qualitative case study examined administrators' and teachers' perceptions of personal and student emotional literacy in one Lutheran Church Missouri Synod (LCMS) school. Students attending LCMS schools were struggling with social and emotional issues prompting behavioral difficulties, while teachers were unprepared for the magnitude of…

  16. Staff and Student Emotional Literacy at One Lutheran Church Missouri Synod School

    ERIC Educational Resources Information Center

    Dresser, Gary J.

    2014-01-01

    This qualitative case study examined administrators' and teachers' perceptions of personal and student emotional literacy in one Lutheran Church Missouri Synod (LCMS) school. Students attending LCMS schools were struggling with social and emotional issues prompting behavioral difficulties, while teachers were unprepared for the magnitude of…

  17. DEVELOPMENT IN ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI.

    ERIC Educational Resources Information Center

    WHITE, CHRISTINE M.

    INNOVATION ENGLISH AT HORTON WATKINS HIGH SCHOOL, ST. LOUIS, MISSOURI, IS A MODIFIED FLEXIBLE SCHEDULING PROGRAM DESIGNED TO ENCOURAGE HIGH SCHOOL STUDENTS BOTH TO WORK INDEPENDENTLY AND TO SHARE THEIR REACTIONS AND IDEAS WITH OTHERS. EACH OF THE APPROXIMATELY 400 STUDENTS PARTICIPATING IN THE PROGRAM ATTENDS ONE LARGE GROUP INSTRUCTIONAL SESSION…

  18. Missouri Educator Perceptions on the Use of Smartphones/Cell Phones in a Secondary School Setting: Their Relationship to Instruction

    ERIC Educational Resources Information Center

    Birch, Christopher

    2012-01-01

    This mixed methods study evaluated the differences in the perceptions of educators in the state of Missouri on cell phone use in the classroom setting and its relationship to instruction. Specifically, this study analyzed the difference in perceptions and relationships that exist among educators (teachers and counselors) and administrators in…

  19. Missouri Educator Perceptions on the Use of Smartphones/Cell Phones in a Secondary School Setting: Their Relationship to Instruction

    ERIC Educational Resources Information Center

    Birch, Christopher

    2012-01-01

    This mixed methods study evaluated the differences in the perceptions of educators in the state of Missouri on cell phone use in the classroom setting and its relationship to instruction. Specifically, this study analyzed the difference in perceptions and relationships that exist among educators (teachers and counselors) and administrators in…

  20. Isotopically constrained lead sources in fugitive dust from unsurfaced roads in the southeast Missouri mining district.

    PubMed

    Witt, Emitt C; Pribil, Michael J; Hogan, John P; Wronkiewicz, David J

    2016-09-01

    The isotopic composition of lead (Pb) in fugitive dust suspended by a vehicle from 13 unsurfaced roads in Missouri was measured to identify the source of Pb within an established long-term mining area. A three end-member model using (207)Pb/(206)Pb and concentration as tracers resulted in fugitive dust samples plotting in the mixing field of well characterized heterogeneous end members. End members selected for this investigation include the (207)Pb/(206)Pb for 1) a Pb-mixture representing mine tailings, 2) aerosol Pb-impacted soils within close proximity to the Buick secondary recycling smelter, and 3) an average of soils, rock cores and drill cuttings representing the background conditions. Aqua regia total concentrations and (207)Pb/(206)Pb of mining area dust suggest that 35.4-84.3% of the source Pb in dust is associated with the mine tailings mixture, 9.1-52.7% is associated with the smelter mixture, and 0-21.6% is associated with background materials. Isotope ratios varied minimally within the operational phases of sequential extraction suggesting that mixing of all three Pb mixtures occurs throughout. Labile forms of Pb were attributed to all three end members. The extractable carbonate phase had as much as 96.6% of the total concentration associated with mine tailings, 51.8% associated with smelter deposition, and 34.2% with background. The next most labile geochemical phase (Fe + Mn Oxides) showed similar results with as much as 85.3% associated with mine tailings, 56.8% associated with smelter deposition, and 4.2% associated with the background soil. Published by Elsevier Ltd.

  1. Isotopically constrained lead sources in fugitive dust from unsurfaced roads in the southeast Missouri mining district

    USGS Publications Warehouse

    Witt, Emitt C.; Pribil, Michael; Hogan, John P; Wronkiewicz, David

    2016-01-01

    The isotopic composition of lead (Pb) in fugitive dust suspended by a vehicle from 13 unsurfaced roads in Missouri was measured to identify the source of Pb within an established long-term mining area. A three end-member model using 207Pb/206Pb and concentration as tracers resulted in fugitive dust samples plotting in the mixing field of well characterized heterogeneous end members. End members selected for this investigation include the 207Pb/206Pb for 1) a Pb-mixture representing mine tailings, 2) aerosol Pb-impacted soils within close proximity to the Buick secondary recycling smelter, and 3) an average of soils, rock cores and drill cuttings representing the background conditions. Aqua regia total concentrations and 207Pb/206Pb of mining area dust suggest that 35.4–84.3% of the source Pb in dust is associated with the mine tailings mixture, 9.1–52.7% is associated with the smelter mixture, and 0–21.6% is associated with background materials. Isotope ratios varied minimally within the operational phases of sequential extraction suggesting that mixing of all three Pb mixtures occurs throughout. Labile forms of Pb were attributed to all three end members. The extractable carbonate phase had as much as 96.6% of the total concentration associated with mine tailings, 51.8% associated with smelter deposition, and 34.2% with background. The next most labile geochemical phase (Fe + Mn Oxides) showed similar results with as much as 85.3% associated with mine tailings, 56.8% associated with smelter deposition, and 4.2% associated with the background soil.

  2. Understanding High School Graduation Rates in Missouri

    ERIC Educational Resources Information Center

    Alliance for Excellent Education, 2009

    2009-01-01

    Graduation rates are a fundamental indicator of whether or not the nation's public school system is doing what it is intended to do: enroll, engage, and educate youth to be productive members of society. Since almost 90 percent of the fastest-growing and highest-paying jobs require some postsecondary education, having a high school diploma and the…

  3. A STUDY OF FARM MECHANICS JOBS TAUGHT BY TEACHERS OF VOCATIONAL AGRICULTURE IN MISSOURI.

    ERIC Educational Resources Information Center

    GEORGE, WILLIAM C.

    IN ORDER TO DETERMINE WHAT FARM MECHANICS JOBS WERE BEING TAUGHT IN MISSOURI HIGH SCHOOL VOCATIONAL AGRICULTURE DAY CLASSES, 175 VOCATIONAL AGRICULTURE TEACHERS DURING THE 1962-63 SCHOOL YEAR RESPONDED TO A QUESTIONNAIRE WHICH INCLUDED 73 FARM MECHANICS JOBS IN 16 SUBJECT MATTER AREAS BASED ON A MISSOURI STATE DEPARTMENT OF EDUCATION LIST. THE…

  4. Epidemiology of methamphetamine abuse in Missouri.

    PubMed

    Topolski, James M

    2007-01-01

    Methamphetamine use has spread over the past decade from the West to other regions of the nation. Since 2000, Missouri has ranked first in clandestine laboratory incidents. The continuing threat of Mexican-produced methamphetamine tempers recent reduction of clandestine laboratory incidents in Missouri. There are a number of consequences related to the use of the drug and Missouri's healthcare professionals could potentially play key roles in prevention and treatment of the problem.

  5. Training the next Generation of School Professionals to be Prevention Scientists: The Missouri Prevention Center Model

    ERIC Educational Resources Information Center

    Reinke, Wendy M.; Herman, Keith C.; Stormont, Melissa; Brooks, Constance; Darney, Dana

    2010-01-01

    Empirically supported school-based programs have been shown to reduce the present and future risk for various emotional disturbances. Unfortunately, few of these programs have been successfully transported or maintained outside the context of controlled research studies. Central to attaining this goal is the pressing need to train the next…

  6. Abstinence-Related Word Associations and Definitions of Abstinence and Virginity among Missouri High School Freshmen

    ERIC Educational Resources Information Center

    Wilson, Kelly L.; Smith, Matthew Lee; Menn, Mindy

    2013-01-01

    Background: The ways in which adolescents define and view sex, abstinence, and virginity impact the efforts of sexuality educators and sexual health professionals. This study examined terminology used by nonsexually active high school students to define abstinence and virginity and identified words students associate with these terms. Purposes…

  7. Abstinence-Related Word Associations and Definitions of Abstinence and Virginity among Missouri High School Freshmen

    ERIC Educational Resources Information Center

    Wilson, Kelly L.; Smith, Matthew Lee; Menn, Mindy

    2013-01-01

    Background: The ways in which adolescents define and view sex, abstinence, and virginity impact the efforts of sexuality educators and sexual health professionals. This study examined terminology used by nonsexually active high school students to define abstinence and virginity and identified words students associate with these terms. Purposes…

  8. The comparison of Missouri mathematics project and teams games tournament viewed from emotional quotient eight grade student of junior school

    NASA Astrophysics Data System (ADS)

    Setyawan, Indra; Budiyono, Slamet, Isnandar

    2017-08-01

    This research was a quasi-experimental research with 2 × 3 factorial design. It aimed to determine the learning model between Missouri Mathematics Project (MMP) and Teams Games Tournament (TGT) that gave the best achievement on mathematics subject viewed from emotional quotient. The population of this research were all of Junior High School students at the 8th grade in Surakarta City, Central Java, Indonesia in academic year 2016/2017 which applied KTSP curriculum. The sample was taken by using stratified cluster random sampling. The data were collected by using methods of documentation, emotional quotient questionnaires, and mathematics achievement test. Data analysis technique used two ways analysis of variance (ANOVA) with unequal cell. According to the research findings, it could be concluded that: (1) students' mathematics achievement which were taught by using MMP is as good as emotional quotient achievement which were taught by using TGT in straight-line equation material, (2) mathematics achievement of students with high emotional quotient is better than students with medium and low emotional quotient, and mathematics achievement of students with medium emotional quotient is as good as students with low emotional quotient in straight-line equation material, (3) in each learning model, mathematics achievement of students with high emotional quotient is better than students with medium and low emotional quotient, and mathematics achievement of students with medium emotional quotient is as good as students with low emotional quotient in straight-line equation material (4) in each category of high and medium emotional quotient, student's mathematics achievement which were taught by using MMP is better than student's mathematics achievement which were taught by using TGT and in low emotional quotient student's mathematics achievement which were taught by using MMP is as good as student's mathematics achievement which were taught by using TGT in straight

  9. Space Radar Image of Missouri River, Glasgow, Missouri

    NASA Image and Video Library

    1999-05-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 50th orbit on October 3, 1994. The false-color composite was made by displaying the L-band (horizontally transmitted and received) return in red; the L-band (horizontally transmitted and vertically received) return in green; and the sum of the two channels in blue. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image is a region covered by several meters of sand, shown as blue regions below the bend in the river. West (left) of this dark area, a blue gap in the levee tree canopy can be seen, showing the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. http://photojournal.jpl.nasa.gov/catalog/PIA01744

  10. Identifying and Serving Traditionally Underrepresented Gifted Students: Guidance for Missouri School Districts

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2016

    2016-01-01

    The Missouri Department of Elementary and Secondary Education (DESE), in response to recommendations in the Annual Report of the Advisory Council on the Education of Gifted and Talented Students (2015), has produced this document to provide guidance for school districts to more equitably identify and meet the needs of traditionally…

  11. Three Essays on Educator Labor Markets: Evidence from Missouri Public Schools

    ERIC Educational Resources Information Center

    Shi, Shishan

    2013-01-01

    This dissertation consists of three essays. The first essay investigates the feasibility of moving high-performing teachers to low-performing schools using administrative micro data from Missouri. I define teacher labor markets concentrically and construct models to allow teachers' local labor markets, within teaching, to influence their mobility…

  12. Missouri Assessment Program (MAP), Spring 2000: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from Session 1 in the Test Booklet: "Thomas Hart Benton: Champion of the American Scene" (Jan Greenberg and Sandra Jordan) (Items 5, 6, and 7); "Rhythms of the River" (Rebecca Christian)…

  13. Three Essays on Educator Labor Markets: Evidence from Missouri Public Schools

    ERIC Educational Resources Information Center

    Shi, Shishan

    2013-01-01

    This dissertation consists of three essays. The first essay investigates the feasibility of moving high-performing teachers to low-performing schools using administrative micro data from Missouri. I define teacher labor markets concentrically and construct models to allow teachers' local labor markets, within teaching, to influence their mobility…

  14. Brain Dominance Theory and the Missouri Public School Curriculum as Perceived by College Freshmen at Southwest Missouri State University. A Field Study.

    ERIC Educational Resources Information Center

    Hough, David

    To clarify the perceptions of college freshmen regarding the kind of teaching they experienced in public schools and how those experiences relate to the split-brain theory, a study surveyed 241 first-semester college freshmen from the fall of 1984 to the fall of 1987 at Southwest Missouri State University. Only students who had completed at least…

  15. Space Radar Image of St. Louis, Missouri

    NASA Image and Video Library

    1999-04-15

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image.

  16. Maximum hypothetical accident analysis for HEU to LEU fuel conversion at the University of Missouri Research Reactor

    NASA Astrophysics Data System (ADS)

    Cowherd, Wilson

    Breast cancer is one of the most common cancers in women with a very high incident rate, especially for those women who are between 40-60 years old. Most drugs are large or non-polar macromolecules, which cannot get into cancer cells autonomously, so a method that can deliver those drugs is very important. Optoporation method has been facilitated with gold nanoparticles, which are bound to breast cancer cells, and then absorb the optical energy to improve the membrane permeabilization. Long-term dietary consumption of fruits and vegetables high in beta-carotene and other phytochemicals has been shown beneficial in terms of anti-cancer, anti-aging, preventing cardiovascular disease and cataract. However they are large non-polar molecules that are difficult to enter the cancer cells. Here in this study, we applied optoporation method by using beta-carotene, and tetracycline as anti-cancer drugs in various concentrations to optimize highest selective cell death/best potential for T47D breast cancer cell lines.

  17. Sources of coal-mine drainage and their effects on surface-water chemistry in the Claybank Creek basin and vicinity, north-central Missouri, 1983-84

    SciTech Connect

    Blevins, D.W.

    1989-01-01

    Eighteen sources of coal-mine drainage are identified; eight sources are considered large enough to have detectable effects on receiving streams. Coal wastes contribute large quantities of acid drainage to receiving streams during storm runoff; coal wastes in streambeds and seepage from coal wastes also have significant effects on receiving streams during base flows. Effects of drainage from strip mines on receiving streams are minimal compared to drainage from coal wastes and underground mines.

  18. Colorado School of Mines Society of Physics Students Outreach Program

    NASA Astrophysics Data System (ADS)

    Moore, Shirley; Otzenberger, Marty

    2009-10-01

    Since the reinstatement of CSM's chapter of the Society of Physics Students last year, we have been dedicated to spreading the knowledge of physics through outreach while providing both social and professional events for students and the community. We did many things last year that we intend to repeat this year. In August we participate in Celebration of Mines, doing interesting demonstrations while informing new students about our organization. In autumn, a haunted physics lab is built, SPS and the CSM Physics Department hold Physics Week, and volunteers judge science fairs at local schools. In spring, a workshop is held for students to apply for summer internships and REUs and students enjoy a fun night of bowling. SPS also prepares demonstrations for the Associated Students of CSM to use in their Into the Streets volunteer event and co-organizes Mitchell Elementary School's Family Math and Science Night. Last year, we hosted the Colorado/Wyoming AAPT and SPS Zone 14 meeting. This year, we will host an E-days dunk tank and soapbox derby. At the end of the year, a department barbeque is held to finish off the spring semester. For our efforts, we accepted a Marsh White award for demonstrations in addition to a SOCK and outstanding chapter award from SPS national.

  19. The Effectiveness of an Alcohol Abuse Prevention Program among High School Students in Rural Missouri.

    ERIC Educational Resources Information Center

    Dixon, David J.; McLearen, Alix M.

    2002-01-01

    A three-pronged program to prevent underage drinking delivered alcohol education and anti-drinking messages to high school students and their parents and distributed pertinent information to local alcohol retailers in a rural community. Compared to a control community, students in the intervention community were less likely to develop risky…

  20. Urban School Construction: A Case Study of Alternative Financing Methods for St. Louis, Missouri. A Report.

    ERIC Educational Resources Information Center

    Fitzgibbon, James; And Others

    The authors, after discussing the St. Louis school system and its financial history, survey both traditional and innovative construction finance alternatives that have been used across the country. These alternatives, which fall into two categories, include: (1) conventional financing through tax incomes including State and Federal aid, and (2)…

  1. Missouri Journal of Research in Music Education, 1972-1976.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1976-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 3, Number 1 are: "The Parker Road Project: An Experiment of the Effects of Young Audience Concerts and a Related Curriculum on the Cognitive and Affective Development of Elementary School…

  2. Mine Safety Education and Training Seminar. Proceedings: Bureau of Mines Technology Transfer Seminar (Pittsburgh, Pennsylvania, May 17, 1988; Beckley, West Virginia, May 19, 1988; St. Louis, Missouri, May 24, 1988; and Reno, Nevada, May 26, 1988). Information Circular 9185.

    ERIC Educational Resources Information Center

    Bureau of Mines (Dept. of Interior), Washington, DC.

    This publication contains the papers presented at four technology transfer seminars on mine safety education and training. The papers highlight the Bureau of Mines' recent research aimed at improving the effectiveness of mine safety training in order to reduce workplace accidents. The following eight papers are included: "Effect of Training…

  3. Missouri Journal of Research in Music Education, 1989-1994.

    ERIC Educational Resources Information Center

    Koch, Franklin W., Ed.; Sims, Wendy L., Ed.; Pembrook, Randall G., Ed.

    1994-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 26 are: "The Effect of Instrument Type, Stimulus Timbre, and Stimulus Octave Placement on Tuning Accuracy" (Jane W. Cassidy); "The Relationship of Music Opportunity at the Common School…

  4. Missouri Journal of Research in Music Education, 1982-1988.

    ERIC Educational Resources Information Center

    Stephenson, Jack R., Ed.; Koch, Franklin W., Ed.

    1988-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Volume 5, Number 1 are: "O. Anderson Fuller, The First Black Doctor of Philosophy in Music in America, and his Development of the Music Education Curriculum at Lincoln University" (S. Houser); "A…

  5. Missouri Journal of Research in Music Education, 1962-1966.

    ERIC Educational Resources Information Center

    Hilton, Lewis B., Ed.

    1966-01-01

    The research projects reported in this bulletin represent the scope of thinking being done by those in the music teaching field, by college students, and by students in Missouri's secondary schools. Articles in Volume 1, Number 1 are: "Toward the Development of a Music Curriculum Based on the Maturation of the Child" (A. Kitto);…

  6. Statistical Summary of Missouri Higher Education, 1997-1998.

    ERIC Educational Resources Information Center

    Missouri Coordinating Board for Higher Education, Jefferson City.

    Extensive data tables present information on the public and independent institutions of higher education in Missouri for the year 1997-1998. Data tables are organized into the following categories: (1) preparation of enrolled freshmen, fall 1997, including distribution of American College Testing scores and high school rankings; (2) access,…

  7. Missouri Journal of Research in Music Education, 1995-2000.

    ERIC Educational Resources Information Center

    Hylton, John B., Ed.; Bergee, Martin J., Ed.; Robinson, Charles R., Ed.; Fredrickson, William E., Ed.

    2000-01-01

    This journal is devoted to the needs and interests of the school and college music teachers of Missouri and the United States. Articles in Number 32 are: "Developing Writing-Across-the-Curriculum Projects in Eighth Grade Band: An Observational Case Study" (Martin J. Bergee; Judith L. Crawford); "Student Teaching Programs in Music…

  8. Effects of the Missouri Career Ladder Program on Teacher Mobility

    ERIC Educational Resources Information Center

    Booker, Kevin; Glazerman, Steven

    2009-01-01

    One goal of Missouri's Career Ladder program (CL) is to help school districts that have difficulty retaining teachers, particularly those that are small and rural, by offering their teachers opportunities to earn extra pay for extra work and professional development. This report seeks to estimate the effect Career Ladder Program has had on…

  9. Ventilation of Welding Fumes in Vocational Agriculture Laboratories in Missouri.

    ERIC Educational Resources Information Center

    Carr, Brenda; And Others

    1982-01-01

    This study was intended to measure the effectiveness of ventilation systems in removing airborne contaminants produced by arc welding in vocational agriculture laboratories in Missouri. It was found that most schools did not meet the minimum Occupational Safety and Health Administration standards. (SK)

  10. Application transfer activity in Missouri

    NASA Technical Reports Server (NTRS)

    Barr, D. J.

    1977-01-01

    Land use mapping of Missouri from LANDSAT imagery was investigated. Land resource classification included the inventory of mined land, accomplished with infrared aerial photography, plus topographic, geologic and hydrologic maps.

  11. Stabilization of fine fraction from landfill mining in anaerobic and aerobic laboratory leach bed reactors.

    PubMed

    Mönkäre, Tiina J; Palmroth, Marja R T; Rintala, Jukka A

    2015-11-01

    Fine fraction (FF, <20 mm) from mined landfill was stabilized in four laboratory-scale leach bed reactors (LBR) over 180 days. The aim was to study feasibility of biotechnological methods to treat FF and if further stabilization of FF is possible. Four different stabilization methods were compared and their effects upon quality of FF were evaluated. Also during the stabilization experiment, leachate quality as well as gas composition and quantity were analyzed. The methods studied included three anaerobic LBRs (one without water addition, one with water addition, and one with leachate recirculation) and one aerobic LBR (with water addition). During the experiment, the most methane was produced in anaerobic LBR without water addition (18.0 L CH4/kg VS), while water addition and leachate recirculation depressed methane production slightly, to 16.1 and 16.4 L CH4/kg VS, respectively. Organic matter was also removed via the leachate and was measured as chemical oxygen demand (COD). Calculated removal of organic matter in gas and leachate was highest in LBR with water addition (59 g COD/kg VS), compared with LBR without water addition or with leachate recirculation (51 g COD/kg VS). Concentrations of COD, ammonium nitrogen and anions in leachate decreased during the experiment, indicating washout mechanism caused by water additions. Aeration increased sulfate and nitrate concentrations in leachate due to oxidized sulfide and ammonium. Molecular weight distributions of leachates showed that all the size categories decreased, especially low molecular weight compounds, which were reduced the most. Aerobic stabilization resulted in the lowest final VS/TS (13.1%), lowest respiration activity (0.9-1.2 mg O2/g TS), and lowest methane production after treatment (0.0-0.8 L CH4/kg VS), with 29% of VS being removed from FF. Anaerobic stabilization methods also reduced organic matter by 9-20% compared with the initial amount. Stabilization reduced the quantity of soluble nitrogen

  12. ALUMNI FROM SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY WORKING AT LEWIS FLIGHT PROPULSION LABORATOR

    NASA Technical Reports Server (NTRS)

    1956-01-01

    ALUMNI FROM SOUTH DAKOTA SCHOOL OF MINES AND TECHNOLOGY WORKING AT LEWIS FLIGHT PROPULSION LABORATORY LFPL - LEFT TO RIGHT - CHARLES GRESSLIN - LESTER CORRINGTON - BERTRAM A MULCAHY - FRANZ L LAGERWELL

  13. Space Radar Image of Missouri River, Glasgow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 50th orbit on October 3, 1994. The false-color composite was made by displaying the L-band (horizontally transmitted and received) return in red; the L-band (horizontally transmitted and vertically received) return in green; and the sum of the two channels in blue. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image is a region covered by several meters of sand, shown as blue regions below the bend in the river. West (left) of this dark area, a blue gap in the levee tree canopy can be seen, showing the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar(SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm

  14. Space Radar Image of Missouri River, Glasgow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on its 50th orbit on October 3, 1994. The false-color composite was made by displaying the L-band (horizontally transmitted and received) return in red; the L-band (horizontally transmitted and vertically received) return in green; and the sum of the two channels in blue. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image is a region covered by several meters of sand, shown as blue regions below the bend in the river. West (left) of this dark area, a blue gap in the levee tree canopy can be seen, showing the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar(SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm

  15. Improvement Through Innovation. Innovative and Exemplary Projects in the Public Schools of Missouri. Title III ESEA.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Education, Jefferson City.

    Brief descriptions for 45 ESEA Title III projects operating during the 1974-1975 fiscal year are given. Eighteen of these projects have completed their first year of operating with Title III funds. Among these are improving secondary reading, advisement, education by objectives, career education, tapes and techniques for underachievers, early…

  16. Geophysical well logs for eleven drill holes at the Colorado School of Mines Experimental Mine Site, Idaho Springs, Colorado

    USGS Publications Warehouse

    Daniels, J.J.; Scott, J.H.

    1984-01-01

    The following geophysical well log measurements were made in eleven drill holes above the Colorado School of Mines Experimental Mine at Idaho Springs, Colorado: (1) acoustic velocity (2) resistivity, (3) caliper, (4) gamma-gamma density, (5) neutron-thermal neutron, (6) gamma ray, (7) induced polarization (IP), (8) self potential (SP), and magnetic susceptibility. The density and acoustic velocity logs indicate extensive fracturing in each of the drill holes. Variations in the relative amount of felsic or mafic mineral components in the rocks can be inferred from the magnetic susceptibility and gamma ray well log responses. Zones containing metallic sulfide mineralization are interpreted from the IP well log response.

  17. Forest resources of Missouri

    Treesearch

    The Forest Survey Organization. Central States Forest Experiment Station

    1948-01-01

    Survey releases have been published for each of the regions (Forest Survey Releases 1 to 5 inclusive) presenting the more significant statistics on forest area and timber volume. This release summarizes these data for the State as a whole. In some instances figures for individual forest types and species may not exactly equal the totals obtained by adding the figures...

  18. Adverse health effects in Canada geese (Branta canadensis) associated with waste from zinc and lead mines in the Tri-State Mining District (Kansas, Oklahoma, and Missouri, USA).

    PubMed

    van der Merwe, Deon; Carpenter, James W; Nietfeld, Jerome C; Miesner, John F

    2011-07-01

    Lead and zinc poisoning have been recorded in a variety of bird species, including migrating waterfowl such as Canada Geese (Branta canadensis), at sites contaminated with mine waste from lead and zinc mines in the Tri-State Mining District, Kansas, Oklahoma, and Missouri, USA. The adverse health impacts from mine waste on these birds may, however, be more extensive than is apparent from incidental reports of clinical disease. To characterize health impacts from mine waste on Canada Geese that do not have observable signs of poisoning, four to eight apparently healthy birds per site were collected from four contaminated sites and an uncontaminated reference site, and examined for physical and physiologic evidence of metals poisoning. Tissue concentrations of silver, aluminum, arsenic, barium, cadmium, cobalt, chromium, copper, iron, magnesium, manganese, molybdenum, nickel, lead, selenium, thallium, vanadium, and zinc were determined by inductively coupled plasma mass spectroscopy. Adverse health effects due to lead were characterized by assessing blood δ-aminolevulinic acid dehydratase (ALAD) enzyme activity. Adverse effects associated with zinc poisoning were determined from histologic examination of pancreas tissues. Elevated tissue lead concentrations and inhibited blood ALAD enzyme activities were consistently found in birds at all contaminated sites. Histopathologic signs of zinc poisoning, including fibrosis and vacuolization, were associated with elevated pancreatic zinc concentrations at one of the study sites. Adverse health effects associated with other analyzed elements, or tissue concentrations indicating potentially toxic exposure levels to these elements, were not observed.

  19. 75 FR 28592 - Notice of Public Scoping Meetings for the Missouri River Authorized Purposes Study, Missouri...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... review the original project purposes within the Missouri River Basin based on the Flood Control Act of... changes to the authorized project purposes and existing federal water resource infrastructure may be warranted. The authorized Missouri River project purposes are: Flood control, navigation, irrigation,...

  20. City of Crystal City, Missouri - Clean Water Act Public Notice

    EPA Pesticide Factsheets

    The EPA is providing notice of proposed Administrative Penalty Assessment against the City of Crystal City, Missouri, a municipality located in Jefferson County, Missouri, 63019, for alleged violations associated with the City’s wastewater treatment progra

  1. Visualization of Flow Alternatives, Lower Missouri River

    USGS Publications Warehouse

    Jacobson, Robert B.; Heuser, Jeanne

    2002-01-01

    Background The U.S. Army Corps of Engineers (COE) 'Missouri River Master Water Control Manual' (Master Manual) review has resulted in consideration of many flow alternatives for managing the water in the river (COE, 2001; 1998a). The purpose of this report is to present flow-management alternative model results in a way that can be easily visualized and understood. This report was updated in October 2001 to focus on the specific flow-management alternatives presented by the COE in the 'Master Manual Revised Draft Environmental Impact Statement' (RDEIS; COE, 2001). The original version (February 2000) is available by clicking here. The COE, U.S. Fish and Wildlife Service (FWS), Missouri River states, and Missouri River basin tribes have been participating in discussions concerning water management of the Missouri River mainstem reservoir system (MRMRS), the Missouri River Bank Stabilization and Navigation Project, and the Kansas River reservoir system since 1986. These discussions include general input to the revision of the Master Manual as well as formal consultation under Section 7 of the Endangered Species Act. In 2000, the FWS issued a Biological Opinion that prescribed changes to reservoir management on the Missouri River that were believed to be necessary to preclude jeopardy to three endangered species, the pallid sturgeon, piping plover, and interior least tern (USFWS, 2000). The combined Missouri River system is large and complex, including many reservoirs, control structures, and free-flowing reaches extending over a broad region. The ability to assess future impacts of altered management scenarios necessarily involves complex, computational models that attempt to integrate physical, chemical, biological, and economic effects. Graphical visualization of the model output is intended to improve understanding of the differences among flow-management alternatives.

  2. 6. Photocopy of 1895 photograph. From illustration in Missouri Botanical ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of 1895 photograph. From illustration in Missouri Botanical Garden, Seventh Annual Report, 1896, p. 17. VIEW LOOKING NORTHWEST THROUGH MUSEUM GATE - Missouri Botanical Garden, Cleveland Avenue Gatehouse, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

  3. The "Separate but Equal" Schools of Monongalia County's Coal Mining Communities.

    ERIC Educational Resources Information Center

    Rice, Connie L.

    1996-01-01

    Suggests that although district boards of education in the coal mining communities of Monongalia County (West Virginia) were mandated to provide an equal education for all students, segregated black schools in the early 1900s were inferior to white schools in terms of facilities, materials, curriculum, discipline, teacher-student ratios, and…

  4. Counseling Manual on Health Careers in State of Missouri.

    ERIC Educational Resources Information Center

    Wong, John C., Ed.

    The manual contains listings of health and hospital occupations, state and national health organizations, Missouri colleges and universities, Missouri licensing boards of health professions, and training programs for health occupations in Missouri. This last section, comprising 288 pages, covers health administration, public health, anesthesia,…

  5. HERCULES GLADES WILDERNESS, MISSOURI.

    USGS Publications Warehouse

    Miller, Mary H.; Ryan, George S.

    1984-01-01

    Based on geologic, geochemical, geophysical, and mine and claim surveys, Hercules Glades Wilderness, Missouri has little promise for the occurrence of metallic-mineral or energy resources in formations exposed at and near the surface. Upper Cambrian formations, known to contain major deposits of lead, zinc, silver, copper, nickel, and cobalt in the Viburnum Trend and Southeast Missouri mining districts, occur in the subsurface within the wilderness. Deep drilling to test the buried Cambrian formations for lithologic character and trace metals would be needed in order to permit apprasial of the potential of these formations for base-metal deposits.

  6. Evaluation of Fe(II) oxidation at an acid mine drainage site using laboratory-scale reactors

    NASA Astrophysics Data System (ADS)

    Brown, Juliana; Burgos, William

    2010-05-01

    Acid mine drainage (AMD) is a severe environmental threat to the Appalachian region of the Eastern United States. The Susquehanna and Potomac River basins of Pennsylvania drain to the Chesapeake Bay, which is heavily polluted by acidity and metals from AMD. This study attempted to unravel the complex relationships between AMD geochemistry, microbial communities, hydrodynamic conditions, and the mineral precipitates for low-pH Fe mounds formed downstream of deep mine discharges, such as Lower Red Eyes in Somerset County, PA, USA. This site is contaminated with high concentrations of Fe (550 mg/L), Mn (115 mg/L), and other trace metals. At the site 95% of dissolved Fe(II) and 56% of total dissolved Fe is removed without treatment, across the mound, but there is no change in the concentration of trace metals. Fe(III) oxides were collected across the Red Eyes Fe mound and precipitates were analyzed by X-ray diffraction, electron microscopy and elemental analysis. Schwertmannite was the dominant mineral phase with traces of goethite. The precipitates also contained minor amounts of Al2O3, MgO,and P2O5. Laboratory flow-through reactors were constructed to quantify Fe(II) oxidation and Fe removal over time at terrace and pool depositional facies. Conditions such as residence time, number of reactors in sequence and water column height were varied to determine optimal conditions for Fe removal. Reactors with sediments collected from an upstream terrace oxidized more than 50% of dissolved Fe(II) at a ten hour residence time, while upstream pool sediments only oxidized 40% of dissolved Fe(II). Downstream terrace and pool sediments were only capable of oxidizing 25% and 20% of Fe(II), respectively. Fe(II) oxidation rates measured in the reactors were determined to be between 3.99 x 10-8and 1.94 x 10-7mol L-1s-1. The sediments were not as efficient for total dissolved Fe removal and only 25% was removed under optimal conditions. The removal efficiency for all sediments

  7. Failing Ninth-Grade Students in a Missouri School District, and the Comparison to Inadequate Learning Resources

    ERIC Educational Resources Information Center

    Ramsey, Eric Wayne

    2015-01-01

    This study involved a mixed design to generate the perceptions of students and teachers about failing ninth-grade students and the impact of learning resources. The participants in this study were a purposive selection of ninth-grade students and ninth-grade teachers in one Missouri school district. The conceptual framework of this study was based…

  8. Geophysical imaging of karst features in Missouri

    NASA Astrophysics Data System (ADS)

    Obi, Jeremiah Chukwunonso

    Automated electrical resistivity tomography (ERT) supported with multichannel analysis of surface waves (MASW) and boring data were used to map karst related features in Missouri in order to understand karst processes better in Missouri. Previous works on karst in Missouri were mostly surficial mapping of bedrock outcrops and joints, which are not enough to define the internal structure of karst system, since most critical processes in karst occur underground. To understand these processes better, the density, placement and pattern of karst related features like solution-widened joints and voids, as well as top of bedrock were mapped. In the course of the study, six study sites were visited in Missouri. The sites were in Nixa, Gasconade River Bridge in Lebanon, Battlefield, Aurora, Protem and Richland. The case studies reflect to a large extent some of the problems inherent in karst terrain, ranging from environmental problems to structural problems especially sinkhole collapses. The result of the study showed that karst in Missouri is mostly formed as a result of piping of sediments through solution-widened joints, with a pattern showing that the joints/fractures are mostly filled with moist clay-sized materials of low resistivity values. The highest density of mapped solution-widened joints was one in every one hundred and fifty feet, and these areas are where intense dissolution is taking place, and bedrock pervasively fractured. The study also showed that interpreted solution-widened joints trend in different directions, and often times conform with known structural lineaments in the area. About 40% of sinkhole collapses in the study areas are anthropogenic. Karst in Missouri varies, and can be classified as a combination of kI (juvenile), kIII (mature) and kIV (complex) karsts.

  9. Propaganda, Censorship, and Civic Education in Rural Missouri Schools during World War I: The Benton County Experience.

    ERIC Educational Resources Information Center

    Mitchell, William I.

    This study describes the patriotic public rituals, the propaganda materials, and the censorship activities that were part of the school experience in Missouri during World War I. It also examines the apparent responses of two rural Benton County communities to those rituals, materials and activities. Benton County is a rural area of central…

  10. Peculiarities of Educational Environment at Mining and Metallurgical Schools of the Urals

    ERIC Educational Resources Information Center

    Chapaev, Nikolay K.; Erofeev, Alexander G.; Dvoráková, Lenka

    2016-01-01

    The relevancy of the issue under study stems from the contradiction between the need for a modern interpretation of the activities of mining and metallurgical schools, which had played a prominent role in the institutionalization of the vocational education environment as well as from moral "obsolescence" of research work results in this…

  11. Silvics of Missouri bottomland tree species

    Treesearch

    John Kabrick; Daniel Dey

    2001-01-01

    This issue of Notes For Forest Managers provides a concise summary of important silvical characteristics of Missouri's bottomland trees. It focuses on species adaptations to or tolerances of, environmental and site conditions. It is a compilation of information from seven different references cited in the text.

  12. Long Range Planning. University of Missouri.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia.

    This plan outlines the proposed development of the University of Missouri for the next 10 years. The discussion includes the general organization of the 4-campus University, its responsibilities, the roles to be filled by the individual campuses, and an assessment of the needs of the various disciplines and divisions as the University responds to…

  13. Timber resource of Missouri's Riverborder, 1972.

    Treesearch

    John S. Jr. Spencer; Arnold J. Ostrom

    1975-01-01

    The third timber inventory of Missouri's Riverborder Forest Survey Unit shows that neither the total volume of growing stock nor of sawtimber changed significantly between 1959 and 1972. Area of commercial forest land declined slightly. Presents statistics on forest area and timber volume, growth, mortality, ownership and use in 1972.

  14. Timber resource of Missouri's Southwestern Ozarks, 1972.

    Treesearch

    Arnold J. Ostrom; Jerold T. Hahn

    1974-01-01

    The third timber inventory of Missouri's Southwestern Ozarks Forest Survey Unit shows a substantial decline in the volumes of both growing stock and sawtimber between 1959 and 1972. Commercial forest area also declined substantially during the same period. Presented are highlights and statistics on forest area and timber volume, growth, mortality, ownership, and...

  15. Timber resource of Missouri's Northwestern Ozarks, 1972.

    Treesearch

    Alexander Vasilevsky; Burton L. Essex

    1974-01-01

    The third timber inventory of Missouri's Northwestern Ozarks Forest Survey Unit shows substantial gains in both growing-stock and sawtimber volumes between 1959 and 1972. The area of commercial forests declined during the same period. Presented are highlights and statistics on forest area and timer volume, growth, mortality, ownership and use in 1972.

  16. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  17. Performance of shortleaf pine provenances in Missouri

    Treesearch

    David Gwaze; Jennifer Myszewski; John Kabrick

    2007-01-01

    Two shortleaf pine (Pinus echinata Mill.) provenance tests established by the USDA Forest Service North Central Research Station as part of the South-wide Southern Pine Seed Source Study were examined to determine the most suitable seed sources for planting in Missouri. Each test comprised seven different provenances from six to seven states in the...

  18. Sulphate-reducing laboratory-scale high-rate anaerobic reactors for treatment of metal- and sulphate-containing mine wastewater.

    PubMed

    Tuppurainen, K O; Väisänen, A O; Rintala, J A

    2002-06-01

    Upflow anaerobic sludge blanket (UASB) reactors were used in this study to evaluate the feasibility of the sulphate-reducing, anaerobic high-rate process to treat metal- and sulphate-containing mining wastewater (MWW). Four simultaneous reactors, inoculated with different inocula (mesophilic granular sludge from two UASB reactors, one treating sugar refinery wastewater and the other board mill wastewater) and operated with different loadings, were for 95 days fed with synthetic feed consisting of glucose and sulphate. In all reactors, 23-72% of sulphate and 12-93% of COD were removed. Subsequently, two reactors were fed with diluted MWW (zinc as the main metal) for 77 days with hydraulic retention times down to 8 hours. At the onset of the runs (until day 48), over 99.9% of zinc was removed in both reactors, after which removals fell to less than 30-80%. At the end of the runs, the highest zinc content (44 mg g(-1) TS) in the reactor sludges was 21 times higher than that in the inoculum. It cannot be concluded definitively that sulphide precipitation was the only mechanism of metal removal, for biosorption may have had a role to play in the process.

  19. Fuel handling accident analysis for the University of Missouri Research Reactor's High Enriched Uranium to Low Enriched Uranium fuel conversion initiative

    NASA Astrophysics Data System (ADS)

    Rickman, Benjamin

    In accordance with the 1986 amendment concerning licenses for research and test reactors, the MU Research Reactor (MURR) is planning to convert from using High-Enriched Uranium (HEU) fuel to the use of Low-Enriched Uranium (LEU) fuel. Since the approval of a new LEU fuel that could meet the MURR's performance demands, the next phase of action for the fuel conversion process is to create a new Safety Analysis Report (SAR) with respect to the LEU fuel. A component of the SAR includes the Maximum Hypothetical Accident (MHA) and accidents that qualify under the class of Fuel Handling Accidents (FHA). In this work, the dose to occupational staff at the MURR is calculated for the FHAs. The radionuclide inventory for the proposed LEU fuel was calculated using the ORIGEN2 point-depletion code linked to the MURR neutron spectrum. The MURR spectrum was generated from a Monte Carlo Neutron transPort (MCNP) simulation. The coupling of these codes create MONTEBURNS, a time-dependent burnup code. The release fraction from each FHA within this analysis was established by the methodology of the 2006 HEU SAR, which was accepted by the NRC. The actual dose methodology was not recorded in the HEU SAR, so a conservative path was chosen. In compliance to NUREG 1537, when new methodology is used in a HEU to LEU analysis, it is necessary to re-evaluate the HEU accident. The Total Effective Dose Equivalent (TEDE) values were calculated in addition to the whole body dose and thyroid dose to operation personnel. The LEU FHA occupational TEDE dose was 349 mrem which is under the NRC regulatory occupational dose limit of 5 rem TEDE, and under the LEU MHA limit of 403 mrem. The re-evaluated HEU FHA occupational TEDE dose was 235 mrem, which is above the HEU MHA TEDE dose of 132 mrem. Since the new methodology produces a dose that is larger than the HEU MHA, we can safely assume that it is more conservative than the previous, unspecified dose.

  20. Career Orientations of High School Seniors in an Appalachian Coal Mining County.

    ERIC Educational Resources Information Center

    Marra, John Leslie

    An exploratory study focusing upon the career choosing patterns of high school seniors in a relatively isolated, coal-mining county of West Virginia is reported in this paper. The 2 basic hypotheses examined were that rural youth from upper status family backgrounds will have higher status career orientations than those from lower status family…

  1. The role of each compartment in a two-compartment vertical flow reactor for ferruginous mine water treatment.

    PubMed

    Yim, G J; Cheong, Y W; Hong, J H; Hur, W

    2014-10-01

    A vertical flow reactor (VFR) has been suggested for remediation of ferruginous mine drainage that passes down through an accreting bed of ochre. However, a VFR has a limited operation time until the system begins to overflow. In this study, a mathematical model was developed as a part of the effort to explore the operation of a VFR, showing dynamic changes in the head differences, ochre depths, and Fe(II)/Fe(III) concentrations in the effluent flow. The analysis showed that VFR operation time extended from 148.5 days to 163 days in an equally divided and to 168.4 days in asymmetrically (0.72:0.28) divided two-compartment VFR, suggesting that an optimum compartment ratio exists that maximizes the VFR operation time. A constant head filtration in the first compartment maximized filtration efficiency and thus prolonged VFR longevity in the two-compartment VFR. Fe(II) oxidation and ochre formation should be balanced with the permeability of the ochre bed to maximize the VFR operation time and minimize the residual Fe(II) in the effluent. Accelerated Fe(II) oxidation affected the optimum ratio of the compartment area and reduced the residual Fe(II) in the effluent. The VFR operation time can be prolonged significantly from 764 days to 3620 days by increasing the rate of ochre formation, much more than by accelerating the Fe(II) oxidation. During the prolonged VFR operation, ochre formed largely in the first compartment, while overflowing mine water with reduced iron content was effectively filtered in the second compartment. These results not only provide a better understanding of VFR operation but also suggest the direction of evolution of two-compartment VFR toward a compact and highly efficient facility integrated with an aerated cascade and with automatic coagulant feeding. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Biological treatment of highly contaminated acid mine drainage in batch reactors: Long-term treatment and reactive mixture characterization.

    PubMed

    Neculita, Carmen M; Zagury, Gérald J

    2008-09-15

    Passive bioreactors involving sulphate-reducing bacteria (SRB) are a practical alternative technology to treat acid mine drainage (AMD). Careful selection of the organic carbon source is important to ensure performance and long-term efficiency of the treatment. However, a rigorous and methodical characterization to predict the biodegradability of organic substrates by SRB still needs to be investigated. In the present study, four natural organic materials were thoroughly characterized to assess their ability to serve as substrates and to find a parameter that links organic carbon sources with their biodegradability. Three reactive mixtures were then comparatively evaluated for their performance to treat a highly contaminated AMD in long-term (152 days) batch experiments. All three mixtures were successful for sulphate reduction and metal (Fe, Ni, Cd, Zn, and Mn) removal (91.8-99.8%). Higher efficiencies were observed in the reactors with 30% (w/w) cellulosic wastes (maple wood chips and sawdust) which decreased sulphate concentrations from 5500 mg/L to <1mg/L, than in reactors with 2-3% cellulosic wastes, where final sulphate concentrations were in the range 2000-2750 mg/L. Organic material characterization indicated that higher C/N ratios, chemical oxygen demand (COD)/SO(4)(2-) ratios and dissolved organic carbon (DOC)/SO(4)(2-) ratios were associated with better sulphate-reducing conditions and metal removal. This work suggests that C/N and DOC/SO(4)(2-) ratios considered together are key parameters to assess the biodegradability of natural organic wastes under sulphate-reducing conditions.

  3. Ground-water movement and effects of coal strip mining on water quality of high-wall lakes and aquifers in the Macon-Huntsville area, north- central Missouri

    USGS Publications Warehouse

    Hall, D.C.; Davis, R.E.

    1986-01-01

    Glacial drift and Pennsylvanian bedrock were mixed together forming spoil during pre-reclamation strip mining for coal in north-central Missouri. This restructuring of the land increases the porosity of the material, and increases aqueous concentrations of many dissolved constituents. Median sodium and bicarbonate concentrations were slightly greater, calcium 5 times greater, magnesium 6 times greater, manganese 15 times greater, iron 19 times greater, and sulfate 24 times greater in water from spoil than in water from glacial drift. Median potassium concentrations were slightly greater, and chloride concentrations were two times greater in water from glacial drift than in water from spoil. Water types in glacial drift and bedrock were mostly sodium bicarbonate and calcium bicarbonate; in spoil and lakes in the spoil, the water types were mostly calcium sulfate. Median pH values in water from spoil were 6.6, as compared to 7.4 in water from glacial drift and 9.0 in water from bedrock. Neutralization of acid by carbonate rocks causes the moderate pH values in water from spoil; a carbonate system closed to the atmosphere may result in alkaline pH values in bedrock. Transmissivities generally are greatest for spoil, and decrease in the following order: alluvium, glacial drift, and bedrock. Recharge to spoil is from precipitation, lateral flow from glacial drift, and lateral and vertical flow from bedrock. The rate of recharge to the aquifers is unknown, but probably is small. Groundwater discharge from the glacial drift, bedrock, and spoil is to alluvium. The direction of flow generally was from high-wall lakes in the spoil toward East Fork Little Chariton River or South Fork Claybank Creek. Significant differences (95% confidence level) in values and concentrations of aqueous constituents between spoil areas mined at different times (1940, 1952, and 1968) were obtained for pH, calcium, magnesium, manganese, sulfate, chloride, and dissolved solids, but not for iron

  4. Effect of acidity and elevated PCO2 on acid. Neutralization within pulsed limestone bed reactors receiving coal mine drainage

    USGS Publications Warehouse

    Watten, B.J.; Sibrell, P.L.; Schwartz, M.F.

    2004-01-01

    Limestone has potential for reducing reagent costs and sludge volume associated with the treatment of acid mine drainage (AMD), but its use has been restricted by slow dissolution rates and sensitivity to scale forming reactions that retard transport of H+ at the solid-liquid interface. We evaluated a pulsed limestone bed (PLB) remediation process designed to circumvent these problems through use of intermittently fluidized beds of granular limestone and elevated carbon dioxide pressure. PLB limestone dissolution (LD, mg/L), and effluent alkalinity (Alk, mg/L) were correlated with reactor pressure (PCO2, kPa), influent acidity (Acy, mg/L) and reactor bed height (H, cm) using a prototype capable of processing 10 L/min. The PLB process effectively neutralized sulfuric acid acidity over the range of 6-1033 mg/L (as CaCO3) while generating high concentrations of alkalinity (36-1086 mg/L) despite a hydraulic residence time of just 4.2-5.0 min. Alk and LD (mg/L CaCO3) rose with increases in influent acidity and PCO2 (p < 0.001) according to the models: Alk = 58 + 38.4 (PCO2)0.5 + 0.080 (Acy) - 0.0059(PCO2) 0.5 (Acy); LD = 55 + 38.3 (PCO2)0.5 + 1.08 (Acy) - 0.0059 (PCO2)0.5 (Acy). Alkalinity decreased at an increasing rate with reductions in H over the range of 27.3-77.5 cm (p < 0.001). Carbon dioxide requirements (Q(avg)CO2, L/min) increased with PCO2 (p < 0.001) following the model Q(avg)CO2 = 0.858 (PCO2)0.620, resulting in a greater degree of pH buffering (depression) within the reactors, a rise in limestone solubility and an increase in limestone dissolution related to carbonic acid attack. Corresponding elevated concentrations of effluent alkalinity allow for sidestream treatment with blending. Numerical modeling demonstrated that carbon dioxide requirements are reduced as influent acidity rises and when carbon dioxide is recovered from system effluent and recycled. Field trials demonstrated that the PLB process is capable of raising the pH of AMD above that

  5. SOMED (School of Mines and Energy Development): Annual report, 1987--1988

    SciTech Connect

    Coulter, L.B.

    1989-01-01

    The University of Alabama has an established commitment to assist in the prudent development of the state's natural resources. The State School of Mines, which was established by legislation, was expanded and designated the School of Mines and Energy Development (SOMED) in 1977. SOMED has the functional responsibility for the planning, coordination, and support of mineral and energy related research at the University through the various schools and colleges, the Natural Resources Center, and the Mineral Resources Institute. SOMED also supports faculty research through a grants program and undergraduate and graduate research and education in scholarships, fellowships, and grants. in the past 12 years, SOMED has been successful in carrying out its mission. SOMED programs are briefly outlined.

  6. Aquatic macroinvertebrates of the lower Missouri River

    USGS Publications Warehouse

    Poulton, Barry C.

    2010-01-01

    The U.S. Geological Survey (USGS) Columbia Environmental Research Center (CERC), in cooperation with the U.S. Environmental Protection Agency (USEPA), the U.S. Fish & Wildlife Service (USFWS), and the Missouri Department of Natural Resources (MDNR), has been conducting research on the aquatic macroinvertebrates of the lower Missouri River since the mid-1990s. This research was initiated in response to the need for comprehensive characterization of biological communities inhabiting aquatic habitats in large river systems that have historically been poorly studied. The USGS Status and Trends of Biological Resources Program provided partial funding for pilot studies that began in 1993 when the CERC was part of the USFWS. The purpose of this fact sheet is to provide stakeholders, scientists, management, and the general public with a basic summary of results from studies conducted by the CERC since that time period.

  7. Space Radar Image of Glascow, Missouri

    NASA Image and Video Library

    1999-05-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired using the L-band radar channel (horizontally transmitted and received and horizontally transmitted/vertically received) polarizations combined. The data were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on orbit 50 on October 3,1994. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image, below the bend of the river, is a region covered by several meters of sand, shown as dark regions. West (left) of the dark areas, a gap in the levee tree canopy shows the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. http://photojournal.jpl.nasa.gov/catalog/PIA01745

  8. Missouri's Alternate Framework for Curriculum Development: Linking the Show-Me Standards to Essential Skills

    ERIC Educational Resources Information Center

    Missouri Department of Elementary and Secondary Education, 2005

    2005-01-01

    The Outstanding Schools Act (1993) called upon Missouri's educational community to strengthen expectations and opportunities for students served by Missouri public schools to ensure that graduates of Missouri's public schools have the knowledge, skills, and competencies essential to lead productive, fulfilling, and successful lives. Four major…

  9. Completing the Circuit: A Century of Electrical Education at MSM/UMR.

    ERIC Educational Resources Information Center

    Ridley, Jack B.

    This book records highlights of the development of electrical engineering education at the University of Missouri-Rolla (UMR), first known as the University of Missouri School of Mines and Metallurgy (MSM). Chapter I focuses on the formative years (1871-1924), discussing the first course of study in electricity, expansion of the electrical…

  10. Completing the Circuit: A Century of Electrical Education at MSM/UMR.

    ERIC Educational Resources Information Center

    Ridley, Jack B.

    This book records highlights of the development of electrical engineering education at the University of Missouri-Rolla (UMR), first known as the University of Missouri School of Mines and Metallurgy (MSM). Chapter I focuses on the formative years (1871-1924), discussing the first course of study in electricity, expansion of the electrical…

  11. A Case Study of the Progressive Impact of School-Wide Positive Behavior Support on Five Selected Student Performance Factors in a Missouri K-12 Alternative Public School

    ERIC Educational Resources Information Center

    Becker, Colleen Gilday

    2013-01-01

    The purpose of this case study was to examine the School-Wide Positive Behavior Support (SWPBS) impact on five selected student performance factors. A literature review revealed there have been many SWPBS research studies regarding traditional public schools. However, there have not been any published empirical SWPBS studies involving K-12…

  12. Field experiences in science teacher preparation programs of Missouri

    NASA Astrophysics Data System (ADS)

    Rhea, Marilyn Sue Alvis

    The purpose of this study was to collect and analyze data pertinent to identifying the differences and similarities in the design and implementation of field experiences for pre-service science teachers in institutions of higher education in the State of Missouri. Directors of field experience from 25 Institutions of Higher Education (IHE) that prepare both elementary and secondary science teachers and 5 additional IHE that prepare only elementary teachers were surveyed using a 48-item Likert scale instrument designed for this study. Data were collected on the hours of field experience in relation to science and other methods classes, distribution of field experience hours across the program, and total hours of field experience required. Comparisons were made between elementary and secondary science teacher preparation programs. Five areas of field experience were surveyed: design of early field experience, design of student teaching, support provided by IHE for cooperating schools, field experience assessment practices, and relationships between pre-service teachers, cooperating teachers and IHE educators. Analyses of the responses indicate statistically significant differences in the number of field experience hours between IRE programs for both early field experience (p < .05) and student teaching (p < .01). Differences in number of field experience hours by level of certification were not significant. Correlation of scores was significant between the elementary and secondary levels for both early field experience design (r = .97) and student teaching design (r = .75). No other significant correlation was found. This study found highly heterogeneous practices regarding field experience exist in Missouri IHE programs. When reported practices are compared to standards set in the professional literature, as a group Missouri IHE science teacher preparation programs could be described as traditional apprenticeships or quasi-professional development school programs.

  13. 77 FR 38007 - Approval and Promulgation of Implementation Plans; State of Missouri: Regional Haze

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    .... Further, the Commenter states that Missouri's reliance on cost as the basis for not requiring controls is... the regional haze rule. Missouri appropriately concluded additional controls on Missouri's sources are... questioned Oklahoma's use of one inverse megameter to determine the ] contribution threshold. Missouri...

  14. Missouri Assessment Program (MAP), Spring 1999: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from the Test Booklet: "Two Words" (Isabel Allende) (Session 1, Items 5, 6, and 7); "Gumshoes Turn to Internet for Spadework" (Nicole Gaouette) (Session 1, Item 5); a writing prompt; and…

  15. Missouri Assessment Program (MAP), Spring 1999: High School Communication Arts, Released Items, Grade 11.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document deals with testing in communication arts for 11th graders in Missouri public schools. The document contains the following items from the Test Booklet: "Two Words" (Isabel Allende) (Session 1, Items 5, 6, and 7); "Gumshoes Turn to Internet for Spadework" (Nicole Gaouette) (Session 1, Item 5); a writing prompt; and…

  16. Influence of carbon source and inoculum type on anaerobic biomass adhesion on polyurethane foam in reactors fed with acid mine drainage.

    PubMed

    Rodriguez, Renata P; Zaiat, Marcelo

    2011-04-01

    This paper analyzes the influence of carbon source and inoculum origin on the dynamics of biomass adhesion to an inert support in anaerobic reactors fed with acid mine drainage. Formic acid, lactic acid and ethanol were used as carbon sources. Two different inocula were evaluated: one taken from an UASB reactor and other from the sediment of a uranium mine. The values of average colonization rates and the maximum biomass concentration (C(max)) were inversely proportional to the number of carbon atoms in each substrate. The highest C(max) value (0.35 g TVS g(-1) foam) was observed with formic acid and anaerobic sludge as inoculum. Maximum colonization rates (v(max)) were strongly influenced by the type of inoculum when ethanol and lactic acid were used. For both carbon sources, the use of mine sediment as inoculum resulted in a v(max) of 0.013 g TVS g(-1) foam day(-1), whereas 0.024 g TVS g(-1) foam day(-1) was achieved with anaerobic sludge. Copyright © 2011 Elsevier Ltd. All rights reserved.

  17. Description of Missouri children who suffer burn injuries

    PubMed Central

    Quayle, K; Wick, N; Gnauck, K; Schootman, M; Jaffe, D

    2000-01-01

    Objective—This study uses Missouri's inpatient and outpatient E code data system to describe the demographic characteristics of Missouri children who suffered burn injuries during 1994 and 1995. Methods—Retrospective review of Missouri E code data. Results—Altogether 8404 children aged 0–14 years were treated for burn injuries in Missouri hospitals during 1994 and 1995. The rate of burn injury in Missouri children was 339 per 100 000/year. African-American boys 0–4 years living in urban counties were at increased risk. In addition, African-American girls ages 0–4 years living in counties with a high poverty rate had raised burn injury rates. Burns from hot objects and scalds from hot liquids caused more than half of the burns. Conclusions—Hospital based E coding has proven an invaluable tool for the study of burns and will, no doubt, prove equally useful for other injuries. PMID:11144622

  18. The Academic Performance of Missouri Community/Junior College Transfer Students at the University of Missouri-Columbia.

    ERIC Educational Resources Information Center

    Tippin, Keener A.

    A study was conducted at the University of Missouri-Columbia (UM-C) to ascertain the performance of 465 Missouri community/junior college students who transferred to UM-C during the Fall 1976 semester. The students were assigned to one of five groups based upon the number of semester hours they transferred to UM-C. Their community college grade…

  19. Hydrology and Model Study of the Proposed Prosperity Reservoir, Center Creek Basin, Southwestern Missouri.

    DTIC Science & Technology

    1980-06-01

    Creek, will have the beneficial effect of diluting mine-water discharge from the Oronogo- Duenweg belt during periods of low flow. However, if Grove...1961, p. 59-63). Devonian rocks represented in southwest Missouri by the Chattanooga Shale are not recognized in logs in the project area. Where...of the section. Dissolution of limestone has greatly influenced the geomorphic history and hydrology of the area over a long period extending back to

  20. 77 FR 63812 - FFP Missouri 5, LLC; FFP Missouri 6, LLC; Notice of Intent To File License Application, Filing of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 5, LLC; FFP Missouri 6, LLC; Notice of Intent To File License... By: Free Flow Power Corporation on behalf of its subsidiary limited liability corporations...

  1. Design of optimum coal-preparation systems for Missouri coal seams. Final report

    SciTech Connect

    Erten, M.H.; Evans, J.J.; Lounsbury, P.J.; Holloran, R.A.

    1982-08-01

    The objectives of this research were (1) with the use of washability curves and other data, to design suitable coal preparation systems that will provide marketable coals with maximum yield and minimum ash and sulfur contents for raw coals obtained from different Missouri coal seams, and (2) to test the performance of units comprising the systems (flowsheets) with the use of the equipment available at the Mineral and Coal Preparation Laboratories of the University of Missouri at Rolla. On each channel sample, proximate analysis, float and sink, tabling, flotation, hydrocyclone, and forms of sulfur tests were conducted. Because of the limited quantities of core samples, only such tests as proximate analysis, washability, and forms of sulfur could be performed. A survey of the mining operations in the state of Missouri showed that at least six companies worked more than one seam at any time of the year and that most of the coal mined was direct-shipped to power plants. Since there were no data available about the washability and other characteristics of these jointly mined coals, new samples were prepared according to their production ratios and all the tests performed on individual samples were also applied to these joint samples. Also, for these samples the most suitable coal preparation systems (flowsheets) were designed and tested in the laboratory. The actual test results obtained with the use of eight different circuits for the six sets of jointly mined seams were compared with the individual test results. It was concluded that for optimum yield and maximum ash and sulfur removal, a physical washing system containing dense medium and Deister Table is the most suitable coal preparation method for Missouri coals.

  2. Assessment of the Economics and Finance Collections at Central Missouri State University, Warrensburg, Missouri.

    ERIC Educational Resources Information Center

    Tygett, Mary

    This document describes a collection assessment made of the Economics and Finance holdings at Ward Edwards Library at Central Missouri State University (CMSU). The assessment is divided into three parts: (1) books, (2) serials, and (3) standing orders/reference materials. In addition to standard collection development sources such as…

  3. 77 FR 1924 - FFP Missouri 15, LLC; FFP Missouri 16, LLC; Notice of Intent To File License Application, Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission FFP Missouri 15, LLC; FFP Missouri 16, LLC; Notice of Intent To File License... By: Free Flow Power Corporation on behalf of its subsidiary limited liability corporations (listed...

  4. Brick and Click Libraries: Proceedings of an Academic Library Symposium (Northwest Missouri State University, Maryville, Missouri, October 14, 2005)

    ERIC Educational Resources Information Center

    Ury, Connie Jo., Ed.; Baudino, Frank, Ed.

    2005-01-01

    These proceedings document the fifth year of the "Brick and Click Libraries Symposium", held annually at Northwest Missouri State University in Maryville, Missouri. Thirty five peer-reviewed papers and abstracts, written by academic librarians, and presented at the symposium are included in this volume. Many of the entries have…

  5. Competency Index for Air Conditioning and Refrigeration Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help air conditioning and refrigeration instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists…

  6. Competency Index for Air Conditioning and Refrigeration Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help air conditioning and refrigeration instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists…

  7. Competency Index for Graphic Arts Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help graphic arts instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists competencies in these…

  8. Restoration of hard mast species for wildlife in Missouri using precocious flowering oak in the Missouri River floodplain, USA

    Treesearch

    B. C. Grossman; M. A. Gold; Daniel C. Dey

    2003-01-01

    Increased planting of hard mast oak species in the Lower Missouri River floodplain is critical as natural regeneration of oak along the Upper Mississippi and Lower Missouri Rivers has been limited following major flood events in 1993 and 1995. Traditional planting methods have limited success due to frequent flood events, competition from faster growing vegetation and...

  9. Competency Index for Building Trades Programs in Missouri. A Crosswalk of Selected Instructional Materials against Missouri's Competency Profile.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This index was developed to help building trades instructors in Missouri use existing instructional materials and keep track of student progress on the VAMS system. The list was compiled by a committee of instructors who selected appropriate references and identified areas that pertained to Missouri competencies. The index lists competencies in…

  10. Student Self-Perceptions of Leadership in Two Missouri FFA Chapters: A Collective Case Study

    ERIC Educational Resources Information Center

    Kagay, Rachel Bartholomew; Marx, Adam A.; Simonsen, Jon C.

    2015-01-01

    The focus of this study is the self-perceptions of leadership engagement of FFA members in two FFA chapters in Missouri. This multiple case study used documentation of student self-perceptions, researcher observations, and focus groups. The two cases included 24 high school students comprised of FFA officers and members, who provided their…

  11. Compartment in vertical flow reactor for ferruginous mine water

    NASA Astrophysics Data System (ADS)

    Hur, Won; Cheong, Young-Wook; Yim, Gil-Jae; Ji, Sang-Woo; Hong, Ji-Hye

    2014-05-01

    Mine effluents contain varying concentrations of ferrous ion along with other metal ions. Fe(II) that quickly oxidizes to form precipitates in the presence of oxygen under net alkaline or neutral conditions. Thus, passive treatment methods are designed for the mine water to reside in an open containment area so as to allow simultaneous oxidation and precipitation of Fe(II), such as in a lagoon or an oxidation pond. A vertical flow reactor (VFR) was also suggested to remediate ferruginous mine drainage passing down through an accreting bed of ochre. However, VFR has a limited operation time until the system begins to overflow. It was also demonstrated that two-compartment VFR has a longer operation time than single compartment VFR of same size. In this study, a mathematical model was developed as a part of efforts to explore the operation of VFR, showing dynamic changes in head differences, ochre depth and Fe(II)/Fe(III) concentration in the effluent flow. The analysis shows that Fe(II) oxidation and ochre formation should be balanced with permeability of ochre bed to maximize VFR operation time and minimize residual Fe(II) in the effluent. The model demonstrates that two compartment VFR can have a longer operation time than a single-compartment VFR and that an optimum compartment ratio exists that maximize VFR operation time. Accelerated Fe(II) oxidation significantly affects the optimum ratio of compartment area and reduced residual Fe(II) in the effluent. VFR operation time can be significantly prolonged by increasing the rate of ochre formation not by accelerated Fe(II) oxidation. Taken together, ochre forms largely in the first compartment while overflowed mine water with reduced iron contents is efficiently filtered in the second compartment. These results provide us a better understanding of VFR operation and optimum design criteria for maximum operation time in a two-compartment VFR. Rapid ochre accretion in the first compartment maintains constant hydraulic

  12. Instructional Leadership in Missouri: A Study of Middle-Level Building Principals and Student Achievement

    ERIC Educational Resources Information Center

    Carson, Craig L.

    2013-01-01

    The purpose of this descriptive study was to describe Missouri middle-level school principals' perceptions of their instructional leadership practices. The Principal Instructional Management Rating Scale (PIMRS) by Philip Hallinger was used to define the measured leadership tasks (www.philiphallinger.com). There were a total of 77 middle-level…

  13. Instructional Leadership in Missouri: A Study of Middle-Level Building Principals and Student Achievement

    ERIC Educational Resources Information Center

    Carson, Craig L.

    2013-01-01

    The purpose of this descriptive study was to describe Missouri middle-level school principals' perceptions of their instructional leadership practices. The Principal Instructional Management Rating Scale (PIMRS) by Philip Hallinger was used to define the measured leadership tasks (www.philiphallinger.com). There were a total of 77 middle-level…

  14. Meeting the Educational Needs of Missouri's Homeless Children. Administrative Manual & Census Report.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    An administrative manual prepared in compliance with the Stewart B. McKinney Homeless Assistance Act, and to supplement the State Plan, was distributed to all local educational agencies in Missouri to communicate the need for actively encouraging the enrollment in school of homeless children and youth. The manual includes the following: a summary…

  15. Studio Physics at the Colorado School of Mines: A model for iterative development and assessment

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick; Kuo, Vincent

    2009-05-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Based on this previous success, over the past 18 months we have converted the second semester of our traditional calculus-based introductory physics course (Physics II) to a Studio Physics format. In this talk, we describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), failure rates, and exam scores. We also report on recent attempts to involve students in the department's Senior Design program with our course. Our ultimate goal is to construct one possible model for a practical and successful transition from a lecture course to a Studio (or Studio-like) course.

  16. Association of brain cancer with dental x-rays and occupation in Missouri

    SciTech Connect

    Neuberger, J.S.; Brownson, R.C.; Morantz, R.A.; Chin, T.D. )

    1991-01-01

    This investigation of a brain cancer cluster in Missouri used two approaches to investigate associations with potential risk factors. In a case-control study in a rural town, we interviewed surrogates of cases and controls about potential risk factors. We found a statistically significant positive association of brain cancer with reported exposure to dental x-rays. Occupation was not associated with the cluster in the rural town. In a standardized proportional mortality study for the state of Missouri, we calculated the observed and expected proportion of brain cancers by occupation and industry in Missouri decedents. We found that motor vehicle manufacturers, beauty shop workers, managers and administrators, elementary school teachers, and hairdressers and cosmetologists had significantly elevated proportions of brain cancer. Brain tumors are inconsistently associated with occupation in the literature. Further study of brain cancer etiology with respect to dental x-ray exposures seems warranted.

  17. Amending Jasper County, Missouri soils with biochar and other amendments following chat removal to facilitate soil restoration/revitalization and establishment of a soil-stabilizing plant cover: An ORD and Region 7 Collaboration

    EPA Science Inventory

    Abandoned mines and the residuals from mining across the U.S. pose a considerable, pervasive risk to human health and the environment. Many soils in the Tri-State-Mining District (TSMD), located where Missouri, Kansas and Oklahoma meet, have been affected by the residuals of his...

  18. Amending Jasper County, Missouri soils with biochar and other amendments following chat removal to facilitate soil restoration/revitalization and establishment of a soil-stabilizing plant cover: An ORD and Region 7 Collaboration

    EPA Science Inventory

    Abandoned mines and the residuals from mining across the U.S. pose a considerable, pervasive risk to human health and the environment. Many soils in the Tri-State-Mining District (TSMD), located where Missouri, Kansas and Oklahoma meet, have been affected by the residuals of his...

  19. Lead, cadmium, and zinc concentrations in plaster and mortar from structures in Jasper and Newton Counties, Missouri (Tri-State Mining District).

    PubMed

    Perry, Phyllis M; Pavlik, Jeffrey W; Sheets, Ralph W; Biagioni, Richard N

    2005-01-05

    The primary goal of this study was to evaluate anecdotal evidence that within Jasper and Newton Counties, Missouri, two counties within the Tri-State Mining District, granular mine tailings were commonly used in place of river sands in wall plasters and mortar. Interior wall plaster and mortar samples from structures in this mining district were analyzed for lead, cadmium, and zinc, and compared to samples from Springfield, MO (comparison site). The Jasper and Newton County samples showed elevated concentrations of the three elements, consistent with the inclusion of mine tailings, with a number of samples containing lead and cadmium at concentrations greater than EPA remediation targets for yard soil. X-ray diffraction studies showed the presence of the zinc ore minerals, sphalerite and hemimorphite, in high level samples. Thin section optical studies identified the major component of the aggregate as chert, a mineral abundant within the tailing piles. Because dust from crumbling plaster and mortar could represent an avenue for significant heavy metal exposure to building occupants, we suggest that there may be associated health consequences that should be further evaluated.

  20. A modular continuous flow reactor system for the selective bio-oxidation of iron and precipitation of schwertmannite from mine-impacted waters.

    PubMed

    Hedrich, Sabrina; Johnson, D Barrie

    2012-02-01

    A novel modular bioremediation system which facilitates the selective removal of soluble iron from extremely acidic (pH ∼2) metal-rich wastewaters by ferrous iron oxidation and selective precipitation of the ferric iron produced is described. In the first of the three modules, rapid ferrous iron oxidation was mediated by the recently-characterized iron-oxidizing autotrophic acidophile, "Ferrovum myxofaciens", which grew as long "streamers" within the reactor. Over 90% of the iron present in influent test liquors containing 280mg/L iron was oxidized at a dilution rate of 0.41h(-1), in a proton-consuming reaction. The ferric iron-rich solutions produced were pumped into a second reactor where controlled addition of sodium hydroxide caused the water pH to increase to 3.5 and ferric iron to precipitate as the mineral schwertmannite. Addition of a flocculating agent promoted rapid aggregation and settling of the fine-grain schwertmannite particles. A third passive module (a packed-bed bioreactor, also inoculated with "Fv. myxofaciens") acted as a polishing reactor, lowering soluble iron concentrations in the processed water to <1mg/L. The system was highly effective in selectively removing iron from a synthetic acidic (pH 2.1) mine water that contained soluble aluminum, copper, manganese and zinc in addition to iron. Schwertmannite was again produced, with little or no co-precipitation of other metals. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. THE USE OF SMALL GROUPS IN THE CLASSROOM, A SUPPLEMENTARY REPORT OF THE KANSAS CITY, MISSOURI, SCHOOL BEHAVIOR PROJECT.

    ERIC Educational Resources Information Center

    MEEHAN, MARY; SCHUSLER, RICHARD A.

    CLASSES WERE DIVIDED EXPERIMENTALLY INTO FIVE OR SIX SMALL GROUPS. EACH GROUP WORKED TOGETHER FOR A PERIOD OF 1 MONTH. EACH OF THE EIGHT PARTICIPATING TEACHERS SELECTED ONE TO SIX PUPILS IN HIS CLASS WHO WERE EITHER DISRUPTIVE OR WITHDRAWN. THESE CHILDREN WERE CALLED THE TARGET PUPILS. THREE TIMES EVERY MONTH THE TEACHER RECORDED THE INTERACTION…

  2. A description of the hydrologic system and the effects of coal mining on water quality in the East Fork Little Chariton River and the alluvial aquifer between Macon and Huntsville, north-central Missouri

    USGS Publications Warehouse

    Hall, D.C.

    1986-01-01

    The quality of surface and groundwater has been affected by abandoned strip mines and by abandoned underground mines in a 110-sq mi subbasin of the East Fork Little Chariton River. More than 14% of the area was strip mined for coal before 1979. The hydrologic system in the area was investigated and the effects of coal mining on quality of water in the river and alluvial aquifer were analyzed, with major emphasis on defining strip-mining effects. The groundwater gradient was from glacial drift or coal spring to alluvium to the East Fork Little Chariton River, and was greatest in spring and least in fall. Seepage from alluvium to the East Fork Little Chariton River occurs throughout the year, except during drought conditions when the only river flow is water released from Long Branch Lake. In the East Fork Little Chariton River median dissolved-solids concentrations increased from 153 mg/L near Macon to 630 mg/L near Huntsville and median sulfate concentrations increased from 36 mg/L near Macon to 360 mg/L near Huntsville. The median dissolved-solids concentration in water from the alluvium increased from 408 mg/L upstream from the strip mines to 641 mg/L near the mines and median dissolved-sulfate concentration increased from 140 to 350 mg/L. The sulfate-to-chloride ratio, used as the most sensitive indicator of strip-mining effects, increased markedly downstream in the East Fork Little Chariton River and nearby Middle Fork Little Chariton River, which also is affected by strip mining. There were no significant increases in sulfate-to-chloride ratio and dissolved-solids concentrations in comparable nearby subbasins of the Grand, Thompson, and Chariton Rivers where there was no mining. (Author 's abstract)

  3. 6. Photocopy of drawing (from the Missouri Historical Society, St. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of drawing (from the Missouri Historical Society, St. Louis, MO, Date Unknown) Photographer unknown, Date unknown FRONT VIEW OF SEMINARY IN 1847 - St. Stanislaus Seminary, 700 Howderschell Road, Florissant, St. Louis County, MO

  4. Regional assessment of nonforestry related biomass resources: Missouri

    SciTech Connect

    Not Available

    1988-11-01

    This document is a collection of spreadsheets detailing in a county by county manner the agricultural crop, agricultural wastes, municipal waste and industrial wastes of Missouri that are potential biomass energy resources.

  5. Missouri: Libraries and Technology.

    ERIC Educational Resources Information Center

    Gardner, Stanley, Ed.

    1996-01-01

    This overview of the use of technology in Missouri libraries describes the statewide bibliographic union database; elementary and secondary school projects using the Internet; full-text magazine database; remote electronic access; state depository program for digitizing resources; networks; electronic publishing; interlibrary loan; public and…

  6. Classical Impossibility of DT Reactor below 120 KeV and Design of DT Micro-Reactor for Land Mine Detection by Fast Neutron Gamma Activation.

    NASA Astrophysics Data System (ADS)

    Maglich, B. C.

    1996-11-01

    There is an industrial demand for a multipurpose 20 KeV, 100 cc DT micro reactor but charge exchange renders beam-heated DT reactors unworkable [1-3] or classically impossible [4] below 120 keV. We describe a 150 KeV autocollider in Alternating Gradient Strong Focusing Migma field [5] based on cryo-cooled NiSn, designed for midplane B=5 T [6], stabilized by nonlinear electron oscillations effect [7]. Ion density: 3 × 10^12cm-3/cc. Method to enhance N^14 ``signature'' of explosive in γ-spectrum by a factor of 10 will be presented. 1. B. Maglich et al., presentations to CTR/AEC, 6/18/74 and 11/3/74; 2. J. Treglio, J. Appl. Phys., 46, 4344 (1975); 3. Decision (based on ref. 2) to cancel Tokamak T-30 program in USSR (1/7/76); 4. D.W. Scott and B.C. Maglich, this Meeting, Sess. 5.1.1.1 TFTR; 5. J.P. Blewett, Part. Acc. 34, 13 (1990) U.S.Pat. 5,034,183; 6. D.A. Gross, GE Corp. R and D Center; 7. Phys. Rev. Lett. 70, 299 (1993) U.S.Pat. 4,788,024.

  7. Photocopy of photograph (from Picturesque and Descriptive Kansan City, Missouri, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Photocopy of photograph (from Picturesque and Descriptive Kansan City, Missouri, Keenah, Wisconsin: Art Publishing Co., 1890) Photographer unknown, ca. 1890 BANK INTERIOR - New York Life Insurance Building, 20 West Ninth Street, Kansas City, Jackson County, MO

  8. Predominance of Ehrlichia ewingii in Missouri Dogs

    PubMed Central

    Liddell, Allison M.; Stockham, Steven L.; Scott, Michael A.; Sumner, John W.; Paddock, Christopher D.; Gaudreault-Keener, Monique; Arens, Max Q.; Storch, Gregory A.

    2003-01-01

    To investigate the species distribution of Ehrlichia present in Missouri dogs, we tested 78 dogs suspected of having acute ehrlichiosis and 10 healthy dogs. Blood from each dog was screened with a broad-range 16S rRNA gene PCR assay that detects known pathogenic species of Ehrlichia and Anaplasma. The species was determined by using species-specific PCR assays and nucleotide sequencing. Ehrlichia antibody testing was performed by using an indirect immunofluorescence assay with Ehrlichia chaffeensis as the antigenic substrate. The broad-range assay detected Ehrlichia or Anaplasma DNA in 20 (26%) of the symptomatic dogs and 2 (20%) of the asymptomatic dogs. E. ewingii accounted for 20 (91%), and E. chaffeensis accounted for 1 (5%) of the positives. Anaplasma phagocytophilum DNA was detected in one dog, and the sequences of regions of the 16S rRNA gene and the groESL operon amplified from the blood of this dog matched the published sequences of this organism. Antibodies reactive with E. chaffeensis were detected in 14 (67%) of the 21 PCR-positive dogs and in 12 (19%) of the 64 PCR-negative dogs. Combining the results of PCR and serology indicated that 33 (39%) of 85 evaluable dogs had evidence of past or current Ehrlichia infection. We conclude that E. ewingii is the predominant etiologic agent of canine ehrlichiosis in the areas of Missouri included in this survey. E. canis, a widely recognized agent of canine ehrlichiosis, was not detected in any animal. The finding of E. ewingii in asymptomatic dogs suggests that dogs could be a reservoir for this Ehrlichia species. PMID:14532192

  9. Regeneration of barium carbonate from barium sulphide in a pilot-scale bubbling column reactor and utilization for acid mine drainage.

    PubMed

    Mulopo, J; Zvimba, J N; Swanepoel, H; Bologo, L T; Maree, J

    2012-01-01

    Batch regeneration of barium carbonate (BaCO(3)) from barium sulphide (BaS) slurries by passing CO(2) gas into a pilot-scale bubbling column reactor under ambient conditions was used to assess the technical feasibility of BaCO(3) recovery in the Alkali Barium Calcium (ABC) desalination process and its use for sulphate removal from high sulphate Acid Mine Drainage (AMD). The effect of key process parameters, such as BaS slurry concentration and CO(2) flow rate on the carbonation, as well as the extent of sulphate removal from AMD using the recovered BaCO(3) were investigated. It was observed that the carbonation reaction rate for BaCO(3) regeneration in a bubbling column reactor significantly increased with increase in carbon dioxide (CO(2)) flow rate whereas the BaS slurry content within the range 5-10% slurry content did not significantly affect the carbonation rate. The CO(2) flow rate also had an impact on the BaCO(3) morphology. The BaCO(3) recovered from the pilot-scale bubbling column reactor demonstrated effective sulphate removal ability during AMD treatment compared with commercial BaCO(3).

  10. Space Radar Image of Glascow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired using the L-band radar channel (horizontally transmitted and received and horizontally transmitted/vertically received) polarizations combined. The data were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on orbit 50 on October 3,1994. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image, below the bend of the river, is a region covered by several meters of sand, shown as dark regions. West (left) of the dark areas, a gap in the levee tree canopy shows the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific

  11. Space Radar Image of Glascow, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a false-color L-band image of an area near Glasgow, Missouri, centered at about 39.2 degrees north latitude and 92.8 degrees west longitude. The image was acquired using the L-band radar channel (horizontally transmitted and received and horizontally transmitted/vertically received) polarizations combined. The data were acquired by the Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour on orbit 50 on October 3,1994. The area shown is approximately 37 kilometers by 25 kilometers (23 miles by 16 miles). The radar data, coupled with pre-flood aerial photography and satellite data and post-flood topographic and field data, are being used to evaluate changes associated with levee breaks in landforms, where deposits formed during the widespread flooding in 1993 along the Missouri and Mississippi Rivers. The distinct radar scattering properties of farmland, sand fields and scoured areas will be used to inventory floodplains along the Missouri River and determine the processes by which these areas return to preflood conditions. The image shows one such levee break near Glasgow, Missouri. In the upper center of the radar image, below the bend of the river, is a region covered by several meters of sand, shown as dark regions. West (left) of the dark areas, a gap in the levee tree canopy shows the area where the levee failed. Radar data such as these can help scientists more accurately assess the potential for future flooding in this region and how that might impact surrounding communities. Spaceborne Imaging Radar-C and X-band Synthetic Aperture Radar (SIR-C/X-SAR) is part of NASA's Mission to Planet Earth. The radars illuminate Earth with microwaves, allowing detailed observations at any time, regardless of weather or sunlight conditions. SIR-C/X-SAR uses three microwave wavelengths: L-band (24 cm), C-band (6 cm) and X-band (3 cm). The multi-frequency data will be used by the international scientific

  12. The significance of Rb-Sr glauconite ages, Bonneterre Formation, Missouri; Late Devonian-Early Mississippian brine migration in the midcontinent

    SciTech Connect

    Stein, H.J. ); Kish, S.A. )

    1991-05-01

    Rb-Sr mean model ages of 370 {plus minus} 10 Ma for glauconites from the Cambrian lower Bonneterre Formation in southern and central Missouri are in excellent agreement with a Rb-Sr isochron age of 359 {plus minus} 22 Ma for glauconites from the Magmont mine (Viburnum Trend) in the southeast Missouri lead district. The lower Bonneterre and Magmont mines ages probably reflect isotopic resetting, most likely associated with dolomitization and/or Mississippi Valley-type ore formation in the southeast Missouri lead district. The temporal relation between widespread dolomitization and ore formation in Missouri is unclear, but mounting evidence for two Devonian disturbances permits the following interpretation: (1) a Devonian timing (380-400 Ma) for widespread dolomitization, and (2) a Late Devonian-Early Mississippian timing (360-370 Ma) for ore formation in southeast Missouri. Late Devonian-Early Mississippian fluids associated with the earliest stages of collisional tectonics and metamorphism to the south and southeast may have been important in the formation of southeast Missouri ore deposits. These tectonically driven waters may themselves have been the Mississippi Valley-type ore fluids, entering Missouri by way of the Black Warrior basin and Reelfoot rift and/or the Arkoma basin. Alternatively, the movement of orogenic fluids hundreds of kilometers distant may have initiated and distally influenced the migration of more locally derived Mississippi Valley-type ore fluids. Broad regions of Missouri and adjacent areas experienced heating and crustal flexing in the Late Devonian, and consequently, preservation of elevated temperatures in Mississippi Valley-type fluids as they move great lateral distances may not be necessary for ore formation in southeast Missouri.

  13. When All Faith Was Lost: The Race Riot of 1968 and the Kansas City, Missouri School District

    ERIC Educational Resources Information Center

    Poos, Bradley W.

    2016-01-01

    The year 1968 denotes a particularly salient moment in American history, not least because it marks the year in which the Civil Rights movement lost its charismatic leader, Martin Luther King, Jr. The assassination of King on April 4, 1968, resulted in widespread and spontaneous uprisings across the country, including one in Kansas City. Not…

  14. Concentration trends for lead and calcium-normalized lead in fish fillets from the Big River, a mining-contaminated stream in southeastern Missouri USA

    USGS Publications Warehouse

    Schmitt, Christopher J.; McKee, Michael J.

    2016-01-01

    Lead (Pb) and calcium (Ca) concentrations were measured in fillet samples of longear sunfish (Lepomis megalotis) and redhorse suckers (Moxostoma spp.) collected in 2005–2012 from the Big River, which drains a historical mining area in southeastern Missouri and where a consumption advisory is in effect due to elevated Pb concentrations in fish. Lead tends to accumulated in Ca-rich tissues such as bone and scale. Concentrations of Pb in fish muscle are typically low, but can become elevated in fillets from Pb-contaminated sites depending in part on how much bone, scale, and skin is included in the sample. We used analysis-of-covariance to normalize Pb concentration to the geometric mean Ca concentration (415 ug/g wet weight, ww), which reduced variation between taxa, sites, and years, as was the number of samples that exceeded Missouri consumption advisory threshold (300 ng/g ww). Concentrations of Pb in 2005–2012 were lower than in the past, especially after Ca-normalization, but the consumption advisory is still warranted because concentrations were >300 ng/g ww in samples of both taxa from contaminated sites. For monitoring purposes, a simple linear regression model is proposed for estimating Ca-normalized Pb concentrations in fillets from Pb:Ca molar ratios as a way of reducing the effects of differing preparation methods on fillet Pb variation.

  15. Colorado School of Mines low energy nuclear physics project

    SciTech Connect

    Cecil, F.E.

    1991-01-02

    A major accomplishment of this project in the past year is the completion of a fairly comprehensive paper describing the survey of radiative capture reactions of protons on light nuclei at low energies. In addition we have completed a preliminary set of measurements of (d,p)/(d,{alpha}) cross section ratios on the charge symmetric nuclei {sup 6}Li and {sup 10}B as a test of the Oppenheimer-Phillips effect. While the {sup 6}Li data remain inconclusive, the {sup 10}B data show solid evidence for the Oppenheimer-Phillips enhancement of the (d,p) reaction relative to the (d,{alpha}) reaction for deuteron bombarding energies below about 100 keV. We have continued our investigation of fusion reaction products from deuterium-metal systems at room temperatures with the startling observation of intense burst of energetic charged particles from deuterium gas loaded thin titaium foils subject to non-equilibrium thermal and electrical conditions. We have completed two projects involving the application of the low energy particle accelerator to material science problems; firstly a study of the transformation of crystalline to amorphous Fe-Zr systems by proton irradiation and secondly the effects of ion bombardment on the critical temperature of YBCO high-temperature superconductors. Finally we have made progress in several instrumentation projects which will be used in some of the up-coming measurements of nuclear cross sections at very low energies.

  16. The Colorado School of Mines Nevada geothermal study

    NASA Technical Reports Server (NTRS)

    Keller, G. V.; Grose, L. T.; Crewpson, R. A.

    1974-01-01

    Geothermal systems in the Basin and Range Province of the western United States probably differ in many respects from geothermal systems already discovered in other parts of the world because of the unique tectonic setting. To investigate this, a study of the geothermal occurrences at Fly Ranch, approximately 100 miles north of Reno, Nevada, has been undertaken. Ample evidence for a geothermal system exists in this area, including the surface expression of heat flow in the form of hot springs, an extensive area of low electrical resistivity, and a high level of seismicity along faults bounding the thermal area. However, geophysical and geological studies have not yet provided evidence for a local heat source at depth. Additional detailed geophysical and geological studies, as well as drilling, must be completed before the geothermal system can be described fully.

  17. Mining the Middle School Mind

    ERIC Educational Resources Information Center

    Vawter, David

    2010-01-01

    Middle school students are walking dichotomies. They can talk about world peace and then hit the kid next to them. They can recycle to ease global warming only to leave the cafeteria a mess. Why? Well, scientifically, it is because their brains do not work. When people look at middle school students, they can plainly see evidence of physical…

  18. Mining the Middle School Mind

    ERIC Educational Resources Information Center

    Vawter, David

    2010-01-01

    Middle school students are walking dichotomies. They can talk about world peace and then hit the kid next to them. They can recycle to ease global warming only to leave the cafeteria a mess. Why? Well, scientifically, it is because their brains do not work. When people look at middle school students, they can plainly see evidence of physical…

  19. Bladesmithing at South Dakota School of Mines and Technology

    NASA Astrophysics Data System (ADS)

    Moehring, Jack; Willman, Michael; Pulscher, Isaac; Rowe, Devin

    2016-12-01

    A Damascus-style layered blade was made by incorporating bloomery iron and crucible steel. A bloomery furnace was constructed and charged with Black Hills, SD bog iron ore, alloys, and hardwood charcoal. At sufficient temperature, the furnace was bottom-tapped to produce a low carbon iron bloom. A high-carbon crucible steel was made in a natural gas-fired furnace using commercial hematite pellets and coke. The steel was cast into sand molds. The two types of iron/steel were forged together using traditional blacksmithing techniques in a coke-fired forge. The forging process continued until the metal could be evenly worked, signifying the homogenization of the two metals. Once homogenized, the metal was shaped into a blade and subsequently ground into near-final shape, heat-treated, and finish-machined. The microstructure and mechanical properties of the blade were characterized using optical microscopy, hardness and tensile testing. The grain structure of the material varied widely and was not entirely homogenous at the welded layers, but the layers themselves were well-homogenized. The finished blade was compared to a common steel (1095) used for bladesmithing and was found to have similar hardness but significantly lower tensile strength.

  20. Learning by doing at the Colorado School of Mines

    NASA Astrophysics Data System (ADS)

    Furtak, Thomas E.; Ruskell, Todd G.

    2013-03-01

    With over 260 majors, the undergraduate physics program at CSM is among the largest in the country. An underlying theme in this success is experiential learning, starting with a studio teaching method in the introductory calculus-based physics courses. After their second year students complete a 6-week full-time summer course devoted to hands-on practical knowledge and skills, including machine shop techniques, high-vacuum technology, applied optics, electronic control systems, and computational tools. This precedes a two-semester laboratory sequence that can be taught at an advanced level because of the students' experience. The required capstone senior course is a year-long open-ended challenge in which students partner with members of the faculty to work on authentic research projects, teaming with grad students or post-docs as contributing members to the department's externally funded scholarship. All of these features are important components of our B.S. degree, Engineering Physics, which is officially accredited by ABET.

  1. 76 FR 26322 - Curators of the University of Missouri, Columbia, MO, Pickard Hall; License Amendment Request...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... COMMISSION Curators of the University of Missouri, Columbia, MO, Pickard Hall; License Amendment Request....resource@nrc.gov . The Request for Pickard Hall Alternate Decommissioning Schedule is available... University of Missouri (licensee) requesting an alternate schedule for decommissioning of Pickard...

  2. Biochemical passive reactors for treatment of acid mine drainage: Effect of hydraulic retention time on changes in efficiency, composition of reactive mixture, and microbial activity.

    PubMed

    Vasquez, Yaneth; Escobar, Maria C; Neculita, Carmen M; Arbeli, Ziv; Roldan, Fabio

    2016-06-01

    Biochemical passive treatment represents a promising option for the remediation of acid mine drainage. This study determined the effect of three hydraulic retention times (1, 2, and 4 days) on changes in system efficiency, reactive mixture, and microbial activity in bioreactors under upward flow conditions. Bioreactors were sacrificed in the weeks 8, 17 and 36, and the reactive mixture was sampled at the bottom, middle, and top layers. Physicochemical analyses were performed on reactive mixture post-treatment and correlated with sulfate-reducing bacteria and cellulolytic and dehydrogenase activity. All hydraulic retention times were efficient at increasing pH and alkalinity and removing sulfate (>60%) and metals (85-99% for Fe(2+) and 70-100% for Zn(2+)), except for Mn(2+). The longest hydraulic retention time (4 days) increased residual sulfides, deteriorated the quality of treated effluent and negatively impacted sulfate-reducing bacteria. Shortest hydraulic retention time (1 day) washed out biomass and increased input of dissolved oxygen in the reactors, leading to higher redox potential and decreasing metal removal efficiency. Concentrations of iron, zinc and metal sulfides were high in the bottom layer, especially with 2 day of hydraulic retention time. Sulfate-reducing bacteria, cellulolytic and dehydrogenase activity were higher in the middle layer at 4 days of hydraulic retention time. Hydraulic retention time had a strong influence on overall performance of passive reactors. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Using Data Mining Techniques Examination of the Middle School Students' Attitude towards Mathematics in the Context of Some Variables

    ERIC Educational Resources Information Center

    Idil, Feriha Hande; Narli, Serkan; Aksoy, Esra

    2016-01-01

    The aim of this study is to examine middle school students' attitude towards mathematics in the context of their mathematic learning preferences using data mining which is data analysis methodology that has been successfully used in different areas including educational domains. "How do I actually learn?" questionnaire and attitude scale…

  4. 77 FR 22500 - Approval and Promulgation of State Implementation Plans; Missouri: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-16

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of State Implementation Plans; Missouri: Prevention of... Implementation Plan (SIP) relating to regulation of Greenhouse Gases (GHGs) under Missouri's Prevention of... in the Missouri SIP, address the flaw discussed in the ``Limitation of Approval of Prevention of...

  5. Current Educational Topics No. II: Abstracts of Papers Presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for the Study of Education; the Society of College Teachers of Education; the National Committee on Agricultural Education. Bulletin, 1912, No. 15. Whole Number 487

    ERIC Educational Resources Information Center

    Noyes, Frederick K.

    1912-01-01

    This bulletin presents abstracts of papers presented at St. Louis, Missouri, February 26-29, 1912, before the National Council of Education of the National Education Association; the Department of Superintendence of the National Education Association; the Department of Normal Schools of the National Education Association; the National Society for…

  6. 76 FR 17585 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... state of Missouri's Air Conservation Law and Air Pollution Control Rules authorize the Missouri.... Section 643.030 of the Missouri Revised Statutes (``Air Conservation Law'') authorizes the ``Air... Conservation Law authorizes the MACC, among other things, to regulate the use of air contaminant sources and...

  7. Space Radar Image of Missouri River - TOPSAR

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This is a combined radar and topography image of an area along the Missouri River that experienced severe flooding and levee failure in the summer of 1993. The meandering course of the Missouri River is seen as the dark curving band on the left side of the image. The predominantly blue area on the left half of the image is the river's floodplain, which was completely inundated during the flood of 1993. The colors in the image represent elevations, with the low areas shown in purple, intermediate areas in blue, green and yellow, and the highest areas shown in orange. The total elevation range is 85 meters (279 feet). The higher yellow and orange area on the right side of the image shows the topography and drainage patterns typical of this part of the midwestern United States. Dark streaks and bands in the floodplain are agricultural areas that were severely damaged by levee failures during the flooding. The region enclosed by the C-shaped bend in the river in the upper part of the image is Lisbon Bottoms. A powerful outburst of water from a failed levee on the north side of Lisbon Bottoms scoured a deep channel across the fields, which shows up as purple band. As the flood waters receded, deposits of sand and silt were left behind, which now appear as dark, smooth streaks in the image. The yellow areas within the blue, near the river, are clumps of trees sitting on slightly higher ground within the floodplain. The radar 'sees' the treetops, and that is why they are so much higher (yellow) than the fields. The image was acquired by the NASA/JPL Topographic Synthetic Aperture Radar system (TOPSAR) that flew over the area aboard a DC-8 aircraft in August 1994. The elevations are obtained by a technique known as radar interferometry, in which the radar signals are transmitted by one antenna, and echoes are received by two antennas aboard the aircraft. The two sets of received signals are combined using computer processing to produce a topographic map. Similar techniques

  8. Education Watch: Missouri. Key Education Facts and Figures. Achievement, Attainment and Opportunity. From Elementary School through College.

    ERIC Educational Resources Information Center

    Education Trust, Washington, DC.

    This report compares Missouri's reading and mathematics performance on the most recent administrations of the state assessment with performance on the National Assessment of Educational Progress (NAEP). To indicate how Missouri is doing in narrowing the academic achievement gap between African American and Latino students and their white, middle…

  9. Water resources of the Southeast Lowlands, Missouri

    USGS Publications Warehouse

    Luckey, R.R.; Fuller, D.L.

    1985-01-01

    The Southeast Lowlands of Missouri occupies 4,000 square miles of prime agricultural land of the Coastal Plain in the extreme southeastern corner of Missouri. Even though this area receives about 4 feet of rainfall per year, there is a rapidly increasing demand for water for irrigation. The purpose of this study was to evaluate the water resources of this area with particular emphasis on the extent of irrigation and the potential of the groundwater system to support further irrigation development. The area is underlain by consolidated aquifers of Paleozoic age and unconsolidated aquifers of Mesozoic and Cenozoic age. The consolidated aquifers, although possessing the potential to yield large quantities of water, generally are not used throughout much of the area because they lie at considerable death and alternate supplies are readily available. The McNairy aquifer, which underlies about three-fourths of the area, ranges from 0 to 600 feet in thickness with the top lying from 0 to more than 2,200 feet below land surface. This system is attractive as a municipal water supply because of its large artesian head and the small iron and hardness concentrations of the water. Although this system is now used exclusively for municipal water supplies, the McNairy may become more important in the future as a heat source. The Wilcox Group (undivided), which underlies more than one-half of the area and almost always lies less than 300 feet below land surface, is as much as 1,400 feet thick. However, usually only the basal 250 to 500 feet of this group is used as an aquifer. This system, which in some areas is capable of yielding as much as 1,500 gallons per minute to properly constructed wells, is now primarily used for municipal supplies. The alluvial aquifer underlies most of the area and is locally capable of yielding more than 3,000 gallons per minute. This aquifer generally is 100 to 200 feet thick, but in several places more than 250 feet of alluvium has been reported

  10. Section 504 Compliance in Missouri School Districts: A Problem-Based Discrepancy Analysis

    ERIC Educational Resources Information Center

    Wilson, Suzanne; Steffes, Terri; Spurgin, Armand

    2013-01-01

    This report describes a problem based learning project focusing on Section 504 Compliance in the State of Missouri. Additionally it provides information about Superintendent's perceptions and levels of knowledge about Section 504 compliance in their districts. The project team sought to learn and understand the historical timeline of legislation…

  11. Section 504 Compliance in Missouri School Districts: A Problem-Based Discrepancy Analysis

    ERIC Educational Resources Information Center

    Wilson, Suzanne; Steffes, Terri; Spurgin, Armand

    2013-01-01

    This report describes a problem based learning project focusing on Section 504 Compliance in the State of Missouri. Additionally it provides information about Superintendent's perceptions and levels of knowledge about Section 504 compliance in their districts. The project team sought to learn and understand the historical timeline of legislation…

  12. Patterns and predictors of local health department accreditation in Missouri.

    PubMed

    Beatty, Kate E; Mayer, Jeffrey; Elliott, Michael; Brownson, Ross C; Wojciehowski, Kathleen

    2015-01-01

    The Healthy People 2020 goal for the public health system is "to ensure that Federal, State, Tribal, and local health agencies have the necessary infrastructure to effectively provide essential public health services." To address this goal, Missouri established the first statewide, voluntary accreditation program of local health departments (LHDs) and began accrediting the LHDs in 2003. The purpose of this study was to identify organizational, structural, and workforce factors related to accreditation status of LHDs in Missouri. Using data from the National Association of County & City Health Officials (2010) and the Missouri Department of Health & Senior Services (2012), binary logistic regression analysis was performed to predict accreditation status of LHDs. Likelihood ratio tests were used to examine whether the addition of each predictor added significantly to the model compared with a model including total revenues alone. Adjusted odds ratios (aORs), 95% confidence intervals, the significance level of the likelihood ratio test, and the overall Nagelkerke pseudo-R for each model are reported. Having a community health improvement plan (aOR = 6.2), a strategic plan (aOR = 7.9), evaluating programs (aOR = 3.6), being in a region with a high proportion of accredited LHDs (aOR = 5.5), and participating in multijurisdictional collaborations (aOR = 6.4) all increased the likelihood of accreditation. Barriers of time (aOR = 0.1) and cost (aOR = 0.3) were negatively associated with accreditation. Accredited LHDs were more likely to have completed the prerequisites for accreditation and collaborate with other LHDs. These activities help LHDs meet the accreditation standards. In addition, with shrinking budgets, LHDs will need additional financial and technical support to achieve accreditation. Assisting LHDs to find ways to increase the staff is important. Through collaborations with other LHDs, regional or multicounty positions can be created. Also collaborations with

  13. Missouri Assessment Program (MAP), Spring 2000: High School Health/Physical Education, Released Items, Grade 9.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    This document presents 10 released items from the Health/Physical Education Missouri Assessment Program (MAP) test given in the spring of 2000 to ninth graders. Items from the test sessions include: selected-response (multiple choice), constructed-response, and a performance event. The selected-response items consist of individual questions…

  14. Power Factors that Define Gender Inequity within the Missouri Public School Superintendency

    ERIC Educational Resources Information Center

    Alexander, Kristina; Grispino, Frank D.; Messner, Phillip E.

    2004-01-01

    Although women have access to the superintendency power position, evidence has shown that women have not been able to consistently break the glass ceiling. A review of related literature failed to identify specific and practical employment factors that must be resolved or overcome if women are to reach power parity in Missouri. This study was…

  15. Impact of Discontinued Obstetrical Services in Rural Missouri: 1990-2002

    ERIC Educational Resources Information Center

    Sontheimer, Dan; Halverson, Larry W.; Bell, Laird; Ellis, Mark; Bunting, Pamela Wilbanks

    2008-01-01

    Purpose: This study examines the potential relationship between loss of local obstetrical services and pregnancy outcomes. Methods: Missouri Hospital Association and Missouri Department of Health birth certificate records were used as sources of information. All member hospitals of the Missouri Hospital Association that were located in cities of…

  16. New Lower Mississippian Trilobites from the Chouteau Group of Missouri

    USGS Publications Warehouse

    Brezinski, D.K.

    2000-01-01

    Reexamination of existing trilobite collections from the Kinderhookian (Lower Mississippian) Chouteau Group of central and northeastern Missouri indicates that two different suites of trilobites are present in these two areas of the state. Moreover, the study of these collections has led to the erection of a new genus and four new species. The new genus, Ameropiltonia, is based on a new species, A. lauradanae. This genus and species is commonly confused with Breviphillipsia sampsoni (Vogdes). Elliptophillipsia rotundus, n. sp., differs from the type species of this genus by possessing a rounded frontal lobe to the glabella. The other new species, Perexigupyge chouteauensis and Richterella hessleri, are present in the Compton Limestone of Marion and Ralls counties of northeastern Missouri. Variations in trilobite species found in the Compton Limestone of central Missouri and the northeastern part of the state are interpreted to be environmentally related. It appears that the lime mudstone and wackestone lithologies characteristic of the Compton Limestone of central Missouri were deposited in a low-energy, subtidal shelf setting. The lime packstone-grainstone strata of northeastern Missouri are interpreted to have formed as a tidal sand belt on the eastern margin of the Burlington shelf.

  17. Optimization Evaluation: Lee Chemical Superfund Site, City Of Liberty, Clay County, Missouri

    EPA Pesticide Factsheets

    The Lee Chemical Superfund Site (site) is located along Missouri Highway 210 in Liberty, Missouri, approximately 15 miles east of Kansas City, Missouri. Currently, the site is a vacant lot of approximately2.5 acres in a flat alluvial plain.

  18. 77 FR 65314 - Missouri: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-26

    ... AGENCY 40 CFR Part 271 Missouri: Final Authorization of State Hazardous Waste Management Program..., Missouri received final authorization to implement its hazardous waste management program effective... Hazardous Waste Management Law'' section 260.350 through 260.434. Missouri's authority to incorporate...

  19. Supreme Court of the United States Syllabus. Board of Curators of the University of Missouri et al. v. Charlotte Horowitz.

    ERIC Educational Resources Information Center

    1978

    The decision of the U.S. Supreme Court of a case involving the dismissal for academic reasons of a student from the University of Missouri-Kansas City Medical School is presented. The Court upheld that Charlotte Horowitz had been afforded all rights by the fourteenth amendment and that the decision of the Court of Appeals, which held that the…

  20. Digital data and geologic map of the Powder Mill Ferry Quadrangle, Shannon and Reynolds counties, Missouri

    USGS Publications Warehouse

    McDowell, Robert C.; Harrison, Richard W.; Lagueux, Kerry M.

    2000-01-01

    The geology of the Powder Mill Ferry 7 1/2-minute quadrangle , Shannon and Reynolds Counties, Missouri was mapped from 1997 through 1998 as part of the Midcontinent Karst Systems and Geologic Mapping Project, Eastern Earth Surface Processes Team. The map supports the production of a geologic framework that will be used in hydrogeologic investigations related to potential lead and zinc mining in the Mark Twain National Forest adjacent to the Ozark National Scenic Riverways (National Park Service). Digital geologic coverages will be used by other federal and state agencies in hydrogeologic analyses of the Ozark karst system and in ecological models.

  1. Statistical Summary of Missouri Public Higher Education.

    ERIC Educational Resources Information Center

    Missouri State Coordinating Board for Higher Education, Jefferson City.

    Information is presented on Missouri public higher education, including enrollment trends, educational finance, funding formulas, student characteristics, academic programs, and faculty and staff. In addition to summary instutional profiles, charts and graphs are provided on: enrollment for all public institutions, undergraduates, graduates, first…

  2. Groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri, well field

    USGS Publications Warehouse

    Wilkison, Donald H.

    2012-01-01

    Source contributions to monitoring and supply wells, contributing recharge areas, groundwater travel times, and current (2012) understanding of alluvial water quality were used to develop a groundwater monitoring plan for the Missouri River alluvial aquifer in the vicinity of the City of Independence, Missouri well field. The plan was designed to evaluate long-term alluvial water quality and assess potential changes in, and threats to, well-field water quality. Source contributions were determined from an existing groundwater flow model in conjunction with particle-tracking analysis and verified with water-quality data collected from 1997 through 2010 from a network of 68 monitoring wells. Three conjunctive factors - well-field pumpage, Missouri River discharge, and aquifer recharge - largely determined groundwater flow and, therefore, source contributions. The predominant source of groundwater to most monitoring wells and supply wells is the Missouri River, and this was reflected, to some extent, in alluvial water quality. To provide an estimate of the maximum potential lead time available for remedial action, monitoring wells where groundwater travel times from the contributing recharge areas are less than 2 years and predominately singular sources (such as the Missouri River or the land surface) were selected for annual sampling. The sample interval of the remaining wells, which have varying travel times and intermediate mixtures of river and land-surface contributions, were staggered on a 2-, 3-, or 4-year rotation. This was done to provide data from similar contributing areas and account for inherent aquifer variability yet minimize sample redundancy.

  3. Missouri Smelting Technology, Inc.

    EPA Pesticide Factsheets

    The EPA is providing notice of a proposed Administrative Penalty Assessment against Missouri Smelting Technology, Inc. (MOST), for alleged violations at a facility located at 50 Cherry Blossom Way, Troy, Missouri 63379 (“facility”). The facility is a secon

  4. AfricaArray International Geophysics Field School: Applications of Near Surface Geophysics to challenges encountered in mine planning

    NASA Astrophysics Data System (ADS)

    Webb, S. J.; Jones, M. Q.; Durrheim, R. J.; Nyblade, A.; Snyman, Q.

    2012-12-01

    Hard rock exploration and mining presents many opportunities for the effective use of near surface geophysics. For over 10 years the AfricaArray international geophysics field school has been hosted at a variety of mines in South Africa. While the main objective of the field school is practical training for the next generation of geophysicists, being hosted at a mine has allowed us to investigate applications of near surface geophysics in the early stages of mine planning and development as geophysics is often cheaper and faster than drilling. Several applications include: detailed delineation of dykes and stringer dykes, physical property measurements on drill core for modeling and marker horizons, determination of overburden thickness, locations of water and faults. Dolerite dykes are usually magnetic and are associated with loss of ground (i.e. where the dyke replaces the ore and thus reduces the amount of ore available) and safety/stability concerns. Thus the accurate mapping of dykes and narrow stringers that are associated with them are crucial to the safe planning of a mine. We have acquired several case studies where ground magnetic surveys have greatly improved on the resolution and detail of airborne magnetic surveys in regions of complicated dyke swarms. In many cases, thin stringer dykes of less than 5 cm have been detected. Physical property measurements of these dykes can be used to distinguish between different ages of dykes. It is important to accurately determine overburden thickness when planning an open pit mine as this directly affects the cost of development. Depending on the nature of the overburden, both refraction seismic and or DC resistivity can provide continuous profiling in the area of interest that fills in gaps between boreholes. DC resistivity is also effective for determining water associated with dykes and structures that may affect mine planning. The field school mainly addresses the training of a variety of students. The core

  5. Concentrations of metals in aquatic invertebrates from the Ozark National Scenic Riverways, Missouri

    USGS Publications Warehouse

    Schmitt, Christopher J.; Brumbaugh, William G.; Besser, John M.; May, Thomas W.

    2007-01-01

    This report summarizes the findings of a study conducted as a pilot for part of a park-wide monitoring program being developed for the Ozark National Scenic Riverways (ONSR) of southeastern Missouri. The objective was to evaluate using crayfish (Orconectes spp.) and Asian clam (Corbicula fluminea) for monitoring concentrations of metals associated with lead-zinc mining. Lead-zinc mining presently (2007) occurs near the ONSR and additional mining has been proposed. Three composite samples of each type (crayfish and Asian clam), each comprising ten animals of approximately the same size, were collected during late summer and early fall of 2005 from five sites on the Current River and Jacks Fork within the ONSR and from one site on the Eleven Point River and the Big River, which are outside the ONSR. The Big River has been contaminated by mine tailings from historical leadzinc mining. Samples were analyzed by inductively coupled plasma mass spectrometry for lead, zinc, cadmium, cobalt, and nickel concentrations. All five metals were detected in all samples; concentrations were greatest in samples of both types from the Big River, and lowest in samples from sites within the ONSR. Concentrations of zinc and cadmium typically were greater in Asian clams than in crayfish, but differences were less evident for the other metals. In addition, differences among sites were small for cobalt in Asian clams and for zinc in crayfish, indicating that these metals are internally regulated to some extent. Consequently, both sample types are recommended for monitoring. Concentrations of metals in crayfish and Asian clams were consistent with those reported by other studies and programs that sampled streams in southeast Missouri.

  6. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  7. School Food Environment of Charter Schools in St. Louis

    ERIC Educational Resources Information Center

    Linsenmeyer, Whitney; Kelly, Patrick; Jenkins, Steve; Mattfeldt-Berman, Mildred

    2013-01-01

    Purpose/Objectives: The purpose of this study was to explore the school food environment of charter schools in Saint Louis, Missouri. The objectives were to: (1) describe the participation of charter schools in the National School Lunch Program and (2) describe the prevalence of competitive foods in charter schools. Methods: School administrators…

  8. Removal of metal from acid mine drainage using a hybrid system including a pipes inserted microalgae reactor.

    PubMed

    Park, Young-Tae; Lee, Hongkyun; Yun, Hyun-Shik; Song, Kyung-Guen; Yeom, Sung-Ho; Choi, Jaeyoung

    2013-12-01

    In this study, the microalgae culture system to combined active treatment system and pipe inserted microalgae reactor (PIMR) was investigated. After pretreated AMD in active treatment system, the effluent load to PIMR in order to Nephroselmis sp. KGE 8 culture. In experiment, effect of iron on growth and lipid accumulation in microalgae were inspected. The 2nd pretreatment effluent was economic feasibility of microalgae culture and lipid accumulation. The growth kinetics of the microalgae are modeled using logistic growth model and the model is primarily parameterized from data obtained through an experimental study where PIMR were dosed with BBM, BBM added 10 mg L(-1) iron and 2nd pretreatment effluent. Moreover, the continuous of microalgae culture in PIMR can be available. Overall, this study indicated that the use of pretreated AMD is a viable method for culture microalgae and lipid accumulation.

  9. Prevalence of Cigarette Advertising and Other Promotional Strategies at the Point of Sale in St Louis, Missouri: Analysis by Store Type and Distance From a School

    PubMed Central

    Colditz, Graham; Moreland-Russell, Sarah; Cyr, Julianne; Snider, Doneisha; Schootman, Mario

    2014-01-01

    Introduction Point-of-sale advertising provides an opportunity for the tobacco industry to communicate with current and potential smokers. The US Family Smoking Prevention and Tobacco Control Act allows states to implement policies requiring that tobacco products be placed out of sight, and the Food and Drug Administration is considering banning point-of-sale advertising within 1,000 feet of schools. Our objective was to compare cigarette point-of-sale advertising near schools with grades prekindergarten through 12 and by store type. Methods All registered cigarette retailers (n = 1,229) and schools (n = 581) in the city of St Louis and St Louis County were geocoded and mapped by using ArcGIS. Retailers were divided into 2 groups, those within 1,000 feet and those within 1,001 to 2,000 feet of a school; 200 retailers from each group were randomly selected. We assessed tobacco interior and exterior advertising, brands advertised, discounts, gifts with purchase, “no sales to minors” signage, and cigarette functional items (eg, advertising on shopping baskets). Analyses were done by distance from a school and store type. Results We analyzed 340 retailers. Most retailers within 1,000 feet (91.2%) and from 1,001 to 2,000 feet (94.2%) of a school displayed cigarette advertising (P = .20). Convenience stores had the highest number of interior ads. In multivariable models, distance from school explained 0.2% of the variance in total advertising. Conclusion Cigarette point-of-sale advertising is highly prevalent in St Louis within 1,000 feet of schools. A ban based on distance from a school might decrease advertising exposure, but its effect on smoking prevalence is yet to be determined because advertising farther from schools would still prevail. PMID:24742394

  10. Prevalence of cigarette advertising and other promotional strategies at the point of sale in St Louis, Missouri: analysis by store type and distance from a school.

    PubMed

    Barnoya, Joaquin; Colditz, Graham; Moreland-Russell, Sarah; Cyr, Julianne; Snider, Doneisha; Schootman, Mario

    2014-04-17

    Point-of-sale advertising provides an opportunity for the tobacco industry to communicate with current and potential smokers. The US Family Smoking Prevention and Tobacco Control Act allows states to implement policies requiring that tobacco products be placed out of sight, and the Food and Drug Administration is considering banning point-of-sale advertising within 1,000 feet of schools. Our objective was to compare cigarette point-of-sale advertising near schools with grades prekindergarten through 12 and by store type. All registered cigarette retailers (n = 1,229) and schools (n = 581) in the city of St Louis and St Louis County were geocoded and mapped by using ArcGIS. Retailers were divided into 2 groups, those within 1,000 feet and those within 1,001 to 2,000 feet of a school; 200 retailers from each group were randomly selected. We assessed tobacco interior and exterior advertising, brands advertised, discounts, gifts with purchase, "no sales to minors" signage, and cigarette functional items (eg, advertising on shopping baskets). Analyses were done by distance from a school and store type. We analyzed 340 retailers. Most retailers within 1,000 feet (91.2%) and from 1,001 to 2,000 feet (94.2%) of a school displayed cigarette advertising (P = .20). Convenience stores had the highest number of interior ads. In multivariable models, distance from school explained 0.2% of the variance in total advertising. Cigarette point-of-sale advertising is highly prevalent in St Louis within 1,000 feet of schools. A ban based on distance from a school might decrease advertising exposure, but its effect on smoking prevalence is yet to be determined because advertising farther from schools would still prevail.

  11. Effect of hydraulic retention time on microbial community in biochemical passive reactors during treatment of acid mine drainage.

    PubMed

    Vasquez, Yaneth; Escobar, Maria C; Saenz, Johan S; Quiceno-Vallejo, Maria F; Neculita, Carmen M; Arbeli, Ziv; Roldan, Fabio

    2017-09-23

    The effect of hydraulic retention time (HRT) on the microbial community during acid mine drainage (AMD) treatment was investigated. Physicochemical and molecular (illumina and qPCR) analyses were performed on reactive mixtures collected from seven bioreactors in three-operation period (8, 17 and 36weeks). Long HRT (4day) favored the relative abundance of SRB, causing the increase of residual sulfides and short HRT (1day) affected the anaerobic conditions of the bioreactors and favored the presence the acidophilic chemolithotrophic microorganisms. Besides qPCR indicated that genes related to cellulose degradation were present in low copy numbers and were affected by the HRT. Finally, environmental factors (pH, organic source, metal sulfides, and sulfate concentrations) had significant impact on relative abundance of the phylogenetic lineages, rather than the types of lineages present in the reactive mixture. The findings of this study indicate that HRT affects the stability of passive bioreactors and their microbial communities. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. The range and distribution of shortleaf pine in Missouri

    Treesearch

    Franklin G. Liming

    1946-01-01

    Shortleaf pine is one of the most valuable timber species in Missouri and, within its present and potential range, should have an important role in the restoration of the productivity of the forests. The pine will produce more stems per acre, greater merchantable lengths, and consequently a greater volume of usable wood per acre than the associated hardwood species. It...

  13. Evidence supporting the presence of Borrelia burgdorferi in Missouri.

    PubMed

    Feir, D; Santanello, C R; Li, B W; Xie, C S; Masters, E; Marconi, R; Weil, G

    1994-10-01

    Although Lyme disease is commonly seen in the southcentral United States, the epidemiology of the disease is poorly defined there. The purpose of this study was to document the presence of Borrelia burgdorferi in ticks collected in southeastern Missouri and around the city of St. Louis. Spirochetes were detected and identified as B. burgdorferi by immunofluorescent antibody (IFA) tests using the monoclonal antibody H5332 in 1.9% of Amblyomma americanum and 2.0% of Dermacentor variabilis ticks collected. The identity of IFA-positive organisms was verified by polymerase chain reactions (PCRs) with two different sets of B. burgdorferi-specific primers followed by Southern blotting. The DNA sequences of amplified 371-basepair PCR products from two positive Missouri ticks showed 97-98% identity with that obtained by the same method for the B31 strain of B. burgdorferi. These results confirm that B. burgdorferi is present in questing D. variabilis and A. americanum ticks in areas of Missouri where Lyme disease occurs. Additional studies are needed to determine the role of these ticks in the epidemiology of Lyme disease in Missouri and neighboring states.

  14. Support Services: University of Missouri-Columbia. Creating Employment Opportunities.

    ERIC Educational Resources Information Center

    Gregory, Martha Wille, Ed.

    This training module was developed to introduce postsecondary personnel to the support services available for students with disabilities at the University of Missouri-Columbia. The module covers the definition and philosophy of support services, including the development of rehabilitation services, independent living, and the disability rights…

  15. Effects of the 1924 Agricultural Recession on Rural Missouri Hebdomadals.

    ERIC Educational Resources Information Center

    Koski, Steven D.; Kahan, Robert S.

    A study was conducted to determine whether a relationship existed between the agricultural slump of 1924 and the economic vitality of rural weekly newspapers in Missouri. "Rural weekly newspaper" was defined as any weekly newspaper in a predominantly agrarian locale with a city population of fewer than 5,000 and a county population of…

  16. Fundamentals of Marketing. Missouri Marketing Education Curriculum. Competency Listing. Revised.

    ERIC Educational Resources Information Center

    Smith, Clifton L.

    This guide lists the core curriculum competencies expected to be developed by students in secondary Fundamentals of Marketing courses in Missouri. It was developed through revision of the prior core curriculum by a project team with input from all the marketing instructors in the state. Competencies listed in the revised fundamentals of marketing…

  17. Frequency and Correlates of Campus Crime: Missouri Public Postsecondary Institutions

    ERIC Educational Resources Information Center

    Han, Seunghee

    2012-01-01

    Data from 34 public postsecondary institutions in Missouri showed liquor- and drug-related offenses and burglary as the most frequent campus crimes. Four-year institutions, institutions with a greater number of students, full-time students, younger students, out-of-state students, and a larger percentage of program completion were positively…

  18. Assessment of soil health in the central claypan region, Missouri

    USDA-ARS?s Scientific Manuscript database

    Assessment of soil health involves determining how well a soil is performing its biological, chemical, and physical functions relative to its inherent potential. Within the Central Claypan Region of Missouri, the Salt River Basin was selected as a benchmark watershed to assess long-term effects of c...

  19. Frequency and Correlates of Campus Crime: Missouri Public Postsecondary Institutions

    ERIC Educational Resources Information Center

    Han, Seunghee

    2012-01-01

    Data from 34 public postsecondary institutions in Missouri showed liquor- and drug-related offenses and burglary as the most frequent campus crimes. Four-year institutions, institutions with a greater number of students, full-time students, younger students, out-of-state students, and a larger percentage of program completion were positively…

  20. Successional trends of six mature shortleaf pine forests in Missouri

    Treesearch

    Michael C. Stambaugh; Rose-Marie Muzika

    2007-01-01

    Many of Missouri's mature oak-shortleaf pine (Quercus-Pinus echinata) forests are in a mid-transition stage characterized by partial pine overstory, limited pine recruitment, and minimal pine regeneration. Restoration of shortleaf pine communities at a large scale necessitates the understanding and management of natural regeneration. To...

  1. Measurement of bedform migration rates on the Lower Missouri River in Missouri, USA using repeat measurements with a multibeam echosounder

    USGS Publications Warehouse

    Elliott, Caroline M.; Jacobson, Robert B.

    2016-01-01

    High-resolution repeat multibeam echosounder measurements on the Lower Missouri River near Boonville, Missouri, USA show bedform movement and sand storage patterns over daily to seasonal time scales and a range of discharges. Higher flows are frequently, but not always, associated with larger bedforms, higher bedform movement rates, and higher bedload transport rates. Measurements of the temporal and spatial variability in sand dune sizes, transport rates, and sand storage across the river channel have increased understanding of the dynamics of habitats utilized by benthic organisms over multiple life stages and daily to seasonal time scales.

  2. The Mechanization of Mining.

    ERIC Educational Resources Information Center

    Marovelli, Robert L.; Karhnak, John M.

    1982-01-01

    Mechanization of mining is explained in terms of its effect on the mining of coal, focusing on, among others, types of mining, productivity, machinery, benefits to retired miners, fatality rate in underground coal mines, and output of U.S. mining industry. (Author/JN)

  3. The Mechanization of Mining.

    ERIC Educational Resources Information Center

    Marovelli, Robert L.; Karhnak, John M.

    1982-01-01

    Mechanization of mining is explained in terms of its effect on the mining of coal, focusing on, among others, types of mining, productivity, machinery, benefits to retired miners, fatality rate in underground coal mines, and output of U.S. mining industry. (Author/JN)

  4. Forest resources of the Riverborder region in Missouri

    Treesearch

    The Forest Survey Organization. Central States Forest Experiment Station

    1948-01-01

    This Survey Release presents the more significant statistics on forest area and timber volume in the Riverborder region of eastern Missouri. Similar releases have been issued for the other forest regions of the State. A summary release giving similar data for the entire State will be published shortly. Later an analytical report for the State will be published, which...

  5. Forest resources of the eastern Ozark Region in Missouri

    Treesearch

    The Forest Survey Organization. Central States Forest Experiment Station

    1948-01-01

    This Survey Release presents the more significant statistics on forest area and timber volume in 14 counties in the Eastern Ozark region of Missouri. As soon as statistical tabulations have been completed other releases will be issued giving similar information for the other important subdivisions of the State. Later an analytical report for the entire State will be...

  6. The experimental design of the Missouri Ozark Forest Ecosystem Project

    Treesearch

    Steven L. Sheriff; Shuoqiong. He

    1997-01-01

    The Missouri Ozark Forest Ecosystem Project (MOFEP) is an experiment that examines the effects of three forest management practices on the forest community. MOFEP is designed as a randomized complete block design using nine sites divided into three blocks. Treatments of uneven-aged, even-aged, and no-harvest management were randomly assigned to sites within each block...

  7. Food Safety for Healthy Missouri Families: Evaluation of Program Effectiveness.

    ERIC Educational Resources Information Center

    Comer, Marcus M.

    2002-01-01

    The food safety knowledge of 22 inner-city Missouri youth from low-income families was assessed before and after a 4-week summer program. Posttest results showed dramatic changes in beliefs. However, topics such as irradiation, eating raw cookie dough, and safety of produce in grocery stores showed little change. (SK)

  8. FECAL BACTERIAL CONTAMINATION OF A KARST WATERSHED IN CENTRAL MISSOURI

    USDA-ARS?s Scientific Manuscript database

    The Bonne Femme watershed of Boone County, Missouri has a varied surface geology that includes karst topography with losing streams that are an especially vulnerable setting for ground water contamination. The study objective was to compare fecal contamination and detection of specific pathogenic wa...

  9. Biogeography of Missouri. Instructional Unit. Conservation Education Series.

    ERIC Educational Resources Information Center

    Castillon, David A.

    This unit is designed to help social studies or science teachers incorporate ecological concepts into the teaching of science and Missouri geography. The unit includes: (1) a topic outline; (2) general unit objectives; (3) an introduction to basic biogeographical concepts; (4) descriptions of the glaciated prairie, unglaciated prairie, ozark, and…

  10. The Pineknot project: restoration of a Missouri Ozark pinery

    Treesearch

    Douglas Ladd; Blane Heumann; Paul Nelson

    2007-01-01

    Pine dominated more than 4 million acres of the Missouri Ozarks prior to European settlement. These pineries supported a diverse array of plants and animals, including several taxa no longer present in the state (e.g., Desmodium ochroleucum, Picoides borealis, Sitta pusilla). Intensive logging activity and subsequent land management practices at the...

  11. The Development of the Missouri Automated Reinforcer Assessment (MARA).

    ERIC Educational Resources Information Center

    Vatterott, Madeleine

    A knowledge of an individual's preferences is essential to create an effective reward or reinforcer program for individuals who have either a need to reduce maladaptive behaviors or to increase adaptive behaviors. The goal of the Missouri Automated Reinforcer Assessment (MARA) project is to develop an efficient yet thorough automated reinforcer…

  12. The Condition of College & Career Readiness 2016: Missouri Key Findings

    ERIC Educational Resources Information Center

    ACT, Inc., 2016

    2016-01-01

    "The Condition of College and Career Readiness" looks at the progress of the 2016 ACT®-tested graduating class relative to college and career readiness. This state briefing begins with statistics in the following categories for Missouri: performance, STEM, career readiness, impact, behaviors that impact access and opportunity, pipeline,…

  13. Analysis of riparian afforestation methods in the Missouri Ozarks

    Treesearch

    Kyle L. Steele; John M. Kabrick; Randy G. Jensen; Michael J. Wallendorf; Daniel C. Dey

    2008-01-01

    We evaluated the first-year survival and growth of 13 bottomland species in several different management treatments replicated at three sites in the Missouri Ozarks. Treatments were: 1) Roundup® site preparation only; and Roundup® site preparation plus a: 2) growing season application of Poast Plus® (a grass-selective herbicide); 3) redtop...

  14. Food Safety for Healthy Missouri Families: Evaluation of Program Effectiveness.

    ERIC Educational Resources Information Center

    Comer, Marcus M.

    2002-01-01

    The food safety knowledge of 22 inner-city Missouri youth from low-income families was assessed before and after a 4-week summer program. Posttest results showed dramatic changes in beliefs. However, topics such as irradiation, eating raw cookie dough, and safety of produce in grocery stores showed little change. (SK)

  15. Nest Site Characteristics of Cavity Nesting Birds in Central Missouri

    Treesearch

    Jeffery D. Brawn; Bernice Tannenbaum; Keith E. Evans

    1984-01-01

    Two study sites in central Missouri oak-hickory forests were searched for nest sites of cavity nesting birds. Researchers located and measured 133 nests of 11 species. Cavity nesting bird habitat selection is affected by both snag characteristics and vegetation structure.

  16. University of Missouri: College and University Systems Environment.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1983

    1983-01-01

    The computing and information systems at the University of Missouri are described. All computing activity was centralized beginning in 1973 with the formation of the university computer network. Administrative data processing, financial systems, student systems, and office automation are discussed. (MLW)

  17. Geologic map of the Winona Quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Orndorff, R.C.; Harrison, R.W.

    2001-01-01

    The bedrock exposed in the Winona Quadrangle, Missouri, comprises Mesoproterozoic aged volcanic rocks overlain by Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they drape around knobs of the volcanic rocks or where they are adjacent to faults. The carbonates are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  18. Geologic Map of the Big Spring Quadrangle, Carter County, Missouri

    USGS Publications Warehouse

    Weary, David J.; McDowell, Robert C.

    2006-01-01

    The bedrock exposed in the Big Spring quadrangle of Missouri comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat lying except where they are adjacent to faults. The carbonate rocks are karstified, and the area contains numerous sinkholes, springs, caves, and losing streams. This map is one of several being produced under the U.S. Geological Survey (USGS) National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A national park in this region (Ozark National Scenic Riverways, Missouri) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the park to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for park management. For more information, see: http://geology.er.usgs.gov/eespteam/Karst/index.html

  19. Forest resources of the prairie region in Missouri

    Treesearch

    The Forest Survey Organization. Central States Forest Experiment Station

    1948-01-01

    This Survey Release presents the more significant statistics on the forest area and timber volume in the Prairie region of vestern and northern Missouri. Similar reports have been published for the Eastern, Southwestern, and Northwestern Ozark regions, and a release for the River Border region wrill be issued as soon as statistical tabulations have been completed....

  20. Preliminary evaluation of operational oak regeneration methods in central Missouri

    Treesearch

    Carrie Steen; Gus Raeker; David. Gwaze

    2011-01-01

    Oak regeneration on mesic upland sites continues to be a major challenge throughout the hardwood forests of eastern North America. Oak forests across northern and central Missouri have been historically maintained through natural and anthropogenic disturbance regimes. This cycle has been interrupted in many areas through fire suppression, high-grading, and intensive...

  1. Reactor and method of operation

    DOEpatents

    Wheeler, John A.

    1976-08-10

    A nuclear reactor having a flattened reactor activity curve across the reactor includes fuel extending over a lesser portion of the fuel channels in the central portion of the reactor than in the remainder of the reactor.

  2. Characterization of Possible Carbonatites in Southeast Missouri

    NASA Astrophysics Data System (ADS)

    Shavers, E. J.; Wulamu, A.; Encarnacion, J. P.; Luetkemeyer, P. B.

    2014-12-01

    Carbonatite is an igneous rock containing greater than 50% carbonate minerals. These rocks are the most common host of REE mineralization and may contain other economic deposits such as uranium, fluorine and niobium. Several researchers have mentioned the presence of a carbonatite phase interspersed among the olivine melilitite-alnöite dikes and diatremes of southeast Missouri, yet a comprehensive validation of this occurrence has, so far, remained elusive. Here we present petrographic, cathodoluminescence, stable isotope and Vis-NIR analysis which support the presence of a carbonatite magma. We identify apparently single generation calcite groundmass surrounding country rock xenoliths and olivine-cored mafic spheroids altered to carbonate and opaque minerals. We present stable isotope data for twenty samples of intrusive and country rock from across the study area. δ18O values for all rock types exhibit little variation with values between 21.9 ‰ and 28.1 ‰ (VSMOW), possibly the result of outgassing during emplacement. Measured δ13C values of (1) carbonate country rocks are between -0.1 ‰ and -2.9 ‰ (VPDB), (2) ultramafic and carbonate-rich mafic rocks range from -3.0 ‰ to -4.6 ‰ (VPDB) and (3) carbonate-rich rocks with volcanic textures, as well as carbonate veins within mafic rocks, fall between -5.4 ‰ to -8.2 ‰ (VPDB). We suggest that this data and initial petrographic observations indicate (1) limited fluid-rock interaction as the host rock clasts have retained their original isotopic signature, (2) an initial ultramafic phase enriched in 13C by a small amount of sedimentary rock due to low initial C content, (3) mantle sourced carbonate fluids entraining fragments of the ultramafic phase and xenoliths. However, future electron microprobe studies may allow us to further constrain the causes for the observed isotopic shifts. We compare laboratory reflectance measurements of a dolomitic intrusive and adjacent dolomite country rock. Absorption

  3. Missouri Industrial and Educational Graphic Arts Survey. Final Report.

    ERIC Educational Resources Information Center

    Keseman, Charles E.

    The Missouri Industrial and Educational Graphic Arts (MIEGA) survey was done to determine the current status and trends of the graphic arts industry and graphic arts education in Missouri for use as the basis for the later development of secondary school graphic arts state curriculum guides. Data were collected through two status surveys in…

  4. Bioterrorism knowledge and educational participation of nurses in Missouri.

    PubMed

    Rebmann, Terri; Mohr, Lisa Buettner

    2010-02-01

    Nurses are integral to bioterrorism preparedness, but nurses' bioterrorism preparedness knowledge has not been evaluated well. Missouri Nurses Association members (1,528) were studied in the summer of 2006 to assess their bioterrorism knowledge and the perceived benefits of education as well as barriers to education. The response rate was 31%. Most respondents (60%, n = 284) received no bioterrorism education. Nurses who were nurse practitioners (t = -2.42, p < .05), were male (t = -2.99, p < .01), or were on a planning committee (t = -1.96, p = .05) had received more education than other nurses. The most commonly cited barrier to education (46.6%, n = 221) was not knowing where to obtain training. One third of respondents (31.2%) reported no interest in receiving bioterrorism education in the future. Nurses' average score on the knowledge test was 73%. The most commonly missed questions pertained to infection control and decontamination procedures. Bioterrorism preparedness training should be offered through continuing education and nursing school curricula. Copyright 2010, SLACK Incorporated.

  5. APPLICATION OF SUSTAINABILITY CRITERIA TO STELLA, MISSOURI-GENERAL BACKGROUND ON STELLA, MISSOURI-16NOV2006 (0845-0915)

    EPA Science Inventory

    The history of Stella, Missouri and the contaminated/deteriorated Cardwell Hospital is provided as background to planning and revitalization of the site and how it has driven the town to reconsider its future. The use of maps, photos, and a process of eliciting community values p...

  6. The Science and Science Education Backgrounds and Science Attitudes of Young Teachers in Elementary Schools Operated by Congregations of the Lutheran Church-Missouri Synod.

    ERIC Educational Resources Information Center

    Rockhill, Ronald Henry

    Reported is a survey of science and science education backgrounds and science attitudes for a sample of Lutheran elementary school principals and young teachers for use as guides for further improvement of the Synodical college system, especially in teacher preparation. Synodical college catalogs were used to examine curricular patterns and…

  7. Floods of April 1952 in the Missouri River basin

    USGS Publications Warehouse

    Wells, J.V.B.

    1955-01-01

    The floods of April 1952 in the Milk River basin, along the Missouri River from the mouth of the Little Missouri River to the mouth of the Kansas River, and for scattered tributaries of the Missouri River in North and South Dakota were the greatest ever observed. The damage amounted to an estimated $179 million. The outstanding featur6 of the floods was the extraordinary peak discharge generated in the Missouri River at and downstream from Bismarck, N. Dak., on April 6 when a large ice jam upstream from the city was suddenly released. Inflow from flooding tributaries maintained the peak discharge at approximately the same magnitude in the transit of the flood across South Dakota; downstream from Yankton, S. Dak., attenuation of the peak discharge was continuous because of natural storage in the wide flood plains. The outstanding characteristic of floods in the Milk River basin was their duration--the flood crested at Havre, Mont., on April 3 and at Nashua, Mont.. on April 18. The floods were caused by an abnormally heavy accumulation of snow that was converted into runoff in a few days of very warm weather at the end of March. The heaviest water content of the snow pack at breakup was in a narrow arc extending through Aberdeen, S. Dak., Pierre, S. Dak.. and northwestward toward the southwest corner of North Dakota. The water content in part of this concentrated cover exceeded 6 inches. The winter of 1951-52, which followed a wet cold fall that made the ground impervious, was one of the most severe ever experienced in South Dakota and northern Montana. Depths of snow and low temperatures combined to produce, at the end of March, one of the heaviest snow covers in the history of the Great Plains. The Missouri River ice was intact upstream from Chamberlain, S. Dak., at the end of March, and the breakup of the ice with inflow of local runoff was one of the spectacular features of the flood. Runoff from the Yellowstone River combining with the flood pouring from the

  8. Brick and Click Libraries: Proceedings of a Regional Academic Library Symposium (Missouri State University, Maryville, Missouri, October 10, 2003)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.

    2003-01-01

    The 2003 Brick and Click is a one-day conference that focuses on providing library resources and services for students who are either on-campus learners or off-campus learners. The conference theme was "The Shape of Tomorrow". It is sponsored by the Northwest Missouri State University in order to offer academic librarians a forum for…

  9. Report on Post Secondary Education in the Eastern Goldfields: The Future of the WA School of Mines and the Eastern Goldfields Technical College.

    ERIC Educational Resources Information Center

    Western Australia Post Secondary Education Commission, Nedlands.

    An inquiry concerning the future of the Western Australian School of Mines and the Eastern Goldfields Technical College that was undertaken by the Western Australian Post Secondary Education Commission is considered, as are the resulting recommendations. After a statement of the issues affecting the future of the schools and the community,…

  10. Teaming Up for Asthma Control: EPR-3 Compliant School Program in Missouri Is Effective and Cost-Efficient

    PubMed Central

    Francisco, Benjamin; Rood, Tammy; Nevel, Rebekah; Foreman, Paul

    2017-01-01

    Introduction Teaming Up for Asthma Control (TUAC) is a work force development intervention to improve asthma control among children by increasing the competency of school nurses and delivering guideline-based education. We hypothesized that the knowledge and skills of participating school nurses would improve and that this change would positively affect students’ asthma health and reduce health care utilization cost. Methods Asthma education for school nurses was provided online in a pretest/posttest format or in instructor-led groups. Students with persistent asthma were identified by using a checklist. Expert evaluators obtained student participants’ preassessments/postassessments before and after the 3 asthma checkups by the school nurse, and the assessments were compared. Health care costs were assessed using Medicaid administrative claims data. Results A total of 54 school nurses and 178 students in Missouri participated in the TUAC evaluation from 2011 through 2014. Among school nurses who completed the online education (n = 42, 77.8%), knowledge scores significantly increased from pretest (49.1%) to posttest (90.7%, P < .001). Of school nurses who completed assessments on 3 children (n = 34), 91.2% met the ±6% equivalence for 1 or more assessments on forced expiratory volume in 1 second (FEV1) compared with the expert evaluator. At enrollment, 69.7% of students had “not well-controlled” or “very poorly controlled” asthma. Postintervention, FEV1 significantly improved (82.9% to 92.1% predicted), and self-reported impairment and tobacco smoke exposure significantly declined (P < .001). For TUAC students enrolled in Medicaid, there was an average 12-month health care cost difference (−$1,431) compared with controls. Conclusion School nurses effectively assessed asthma status, students’ outcomes improved, and health care utilization costs declined. This evaluation contributed to program improvements to further improve health outcomes among

  11. Turning around Missouri's Persistently Low-Performing Schools: Essential Supports

    ERIC Educational Resources Information Center

    Vandeven, Margaret M.

    2014-01-01

    For decades, American policy leaders have focused efforts on improving opportunities for ALL students, including the most disadvantaged. Educators work tirelessly to ensure that every student grows into a self-sufficient, contributing member of society--no matter his or her starting point. This charge becomes increasingly complex for American…

  12. Toxicity Of Metal-Mine Drainage Before And After Biochemical Reactor Treatment: National Tunnel In The Clear Creek Watershed, Colorado, USA

    EPA Science Inventory

    Many miles of streams in the US (and worldwide) are contaminated by metals originating from both active and abandoned mine-sites. Streams affected by mine drainage are often toxic to aquatic life. Thus, it is desirable to remediate these sites through treatment of the source(s)...

  13. Toxicity Of Metal-Mine Drainage Before And After Biochemical Reactor Treatment: National Tunnel In The Clear Creek Watershed, Colorado, USA

    EPA Science Inventory

    Many miles of streams in the US (and worldwide) are contaminated by metals originating from both active and abandoned mine-sites. Streams affected by mine drainage are often toxic to aquatic life. Thus, it is desirable to remediate these sites through treatment of the source(s)...

  14. Colorado School of Mines Low Energy Nuclear Physics Project technical progress report

    SciTech Connect

    Cecil, F.E.

    1990-01-05

    This report summarizes the activity and accomplishments of the Colorado School of Mines Low Energy Nuclear Physics project during the calendar year 1989. Many of the projects which were anticipated in the original grant proposal have been completed. Among these completed projects we include of study of the radiative capture of low energy protons on {sup 6}Li, {sup 7}Li, {sup 9}Be, and {sup 11}B. Preliminary measurements of the branching ratios and yields of these reactions were reported in last year's Technical Progress Report. These measurements are now complete and have been used to extract the respective astrophysical S-factors and the corresponding thermonuclear reactivities. While not complete, progress has been made in some of the other originally proposed studies. Among these include a fairly extensive study of the interaction of low energy deuterons with {sup 6}Li and {sup 7}Li. In the course of this study we have made a solid observation of the Oppenheimer-Phillips effect in the D-{sup 6}Li system. Progress has been made in our study of the radiative capture of alpha particles by deuterons, {sup 6}Li, and {sup 7}Li but considerable work remains in these studies. In our earlier reports we noted the observation of d-d reactions during the bombardment of deuterated targets with energetic beams of protons, alpha particles, and other light-to-medium ions. We believe we now understand this phenomenon and feel it has some fairly significant consequences both for our studies and for those of other researchers. Our susceptibility to mob hysteria led us to invest a significant effort in cold nuclear fusion, both employing a fairly unique accelerator based approach at CSM and as one of the gamma ray diagnosticians on the Princeton Plasma Physics Laboratory's Cold Fusion Task Force.

  15. Riverbed elevations and water quality of the Missouri River at Sioux City, Iowa, 2002-03

    USGS Publications Warehouse

    Christiansen, Daniel E.

    2004-01-01

    Results of analyses of water samples collected at five locations across the Missouri River, near the municipal well field, were similar for most samples. Higher values of specific conductance and turbidity were recorded on the Iowa side of the Missouri River, the side from which the Big Sioux River enters upstream. Higher concentrations of chloride, ammonia nitrogen, nitrate nitrogen, and atrazine also were detected on the Iowa side of the Missouri River. Based on these results, there does not appear to be complete mixing of water from the Missouri and Big Sioux Rivers near the municipal well field.

  16. Structural lineament and pattern analysis of Missouri, using LANDSAT imagery

    NASA Technical Reports Server (NTRS)

    Martin, J. A.; Kisvarsanyi, G. (Principal Investigator)

    1977-01-01

    The author has identified the following significant results. Major linear, circular, and arcuate traces were observed on LANDSAT imagery of Missouri. Lineaments plotted within the state boundaries range from 20 to nearly 500 km in length. Several extend into adjoining states. Lineaments plots indicate a distinct pattern and in general reflect structural features of the Precambrian basement of the platform. Coincidence of lineaments traced from the imagery and known structural features in Missouri is high, thus supporting a causative relation between them. The lineament pattern apparently reveals a fundamental style of the deformation of the intracontinental craton. Dozens of heretofore unknown linear features related to epirogenic movements and deformation of this segment of the continental crust were delineated. Lineaments and mineralization are interrelated in a geometrically classifiable pattern.

  17. Documenting the conversion from traditional to Studio Physics formats at the Colorado School of Mines: Process and early results

    NASA Astrophysics Data System (ADS)

    Kohl, Patrick B.; Kuo, H. Vincent; Ruskell, Todd G.

    2008-10-01

    The Colorado School of Mines (CSM) has taught its first-semester introductory physics course using a hybrid lecture/Studio Physics format for several years. Over the past year we have converted the second semester of our calculus-based introductory physics course (Physics II) to a Studio Physics format, starting from a traditional lecture-based format. In this paper, we document the early stages of this conversion in order to better understand which features succeed and which do not, and in order to develop a model for switching to Studio that keeps the time and resource investment manageable. We describe the recent history of the Physics II course and of Studio at Mines, discuss the PER-based improvements that we are implementing, and characterize our progress via several metrics, including pre/post Conceptual Survey of Electricity and Magnetism (CSEM) scores, Colorado Learning About Science Survey scores (CLASS), solicited student comments, failure rates, and exam scores.

  18. Socioeconomic Heterogeneity of Mining-Dependent Counties.

    ERIC Educational Resources Information Center

    Nord, Mark; Luloff, A. E.

    1993-01-01

    Although the socioeconomic well-being of all U.S. mining-dependent counties was slightly above the national average in 1990, disaggregation reveals substantial effects of region and mining subsector. In particular, southern and Great Lakes coal-mining counties had significantly lower high school graduation rates and higher poverty and unemployment…

  19. Quality of Surface Water in Missouri, Water Year 2007

    USGS Publications Warehouse

    Otero-Benitez, William; Davis, Jerri V.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2007 water year (October 1, 2006 through September 30, 2007), data were collected at 67 stations including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, dissolved nitrite plus nitrte, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations, which primarily have been classified in groups corresponding to the physiography of the State, main land use, or unique station types. In addition, a summary of hydrologic conditions in the State during water year 2007 is presented.

  20. Traditional Geology Field Camp: A capstone course at South Dakota School of Mines and Technology (BHNSFS)

    NASA Astrophysics Data System (ADS)

    Uzunlar, N.; Lisenbee, A. L.

    2012-12-01

    The Black Hills Natural Sciences Field Station (BHNSFS) has provided field training in geology and geological engineering for more than 40 years, and since the 1980's as a consortium serving five schools with South Dakota School of Mines and Technology as the coordinator. The traditional summer geology field camp is a five week long, intense program aimed to prepare students for subsequent professional geologic experiences. It is delivered from two separate facilities, one in the Black Hills (South Dakota) from a beautiful log lodge along Sand Creek, in eastern Wyoming, and a second from the town of Taskesti along the North Anatolian fault approximately 200 km east of Istanbul, Turkey. At both locations, the courses maintain a strong emphasis on basic field applications, including the use of GPS as a mapping tool in most exercises. The preparation of well-written reports, based on field descriptions supplemented by research on the web or through published documents, is strongly emphasized. Projects at the Black Hills field camp includes mapping of Precambrian basement, Paleozoic stratigraphy, and Laramide Tertiary plutons and structural features as welll as post-Laramide,, faulted continental strata. The popular Taskesti field camp utilizes the diverse geology of the Tethyan realm, as well as the culture and history, of central Turkey (Anatolia). The course is based at a Turkish Government Earthquake Research Center facility along the North Anatolian fault. Students examine and map selected locations across the Izmir-Ankara suture including: 1) Deformed Cretaceous and Tertiary carbonate and clastic strata of the Sakarya micro-continent in a fore-arc basin; 2) Marble and skarn surrounding Eocene, subduction-related granite intruded into a passive margin sequence in the Sivrihisar region of central Anatolia; 3) Faulted and folded Neogene strata in the northern flank of the post-Tethyan, Haymana Basin and the contrasting terrains across the North Anatolian fault (J

  1. Libraries in Missouri: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/missouri.html Libraries in Missouri To use the sharing features on ... of Missouri-Columbia J.Otto Lottes Health Sciences Library 1 Hospital Drive Columbia, MO 65212 573-882- ...

  2. Application of the Hydroecological Integrity Assessment Process for Missouri Streams

    USGS Publications Warehouse

    Kennen, Jonathan G.; Henriksen, James A.; Heasley, John; Cade, Brian S.; Terrell, James W.

    2009-01-01

    Natural flow regime concepts and theories have established the justification for maintaining or restoring the range of natural hydrologic variability so that physiochemical processes, native biodiversity, and the evolutionary potential of aquatic and riparian assemblages can be sustained. A synthesis of recent research advances in hydroecology, coupled with stream classification using hydroecologically relevant indices, has produced the Hydroecological Integrity Assessment Process (HIP). HIP consists of (1) a regional classification of streams into hydrologic stream types based on flow data from long-term gaging-station records for relatively unmodified streams, (2) an identification of stream-type specific indices that address 11 subcomponents of the flow regime, (3) an ability to establish environmental flow standards, (4) an evaluation of hydrologic alteration, and (5) a capacity to conduct alternative analyses. The process starts with the identification of a hydrologic baseline (reference condition) for selected locations, uses flow data from a stream-gage network, and proceeds to classify streams into hydrologic stream types. Concurrently, the analysis identifies a set of non-redundant and ecologically relevant hydrologic indices for 11 subcomponents of flow for each stream type. Furthermore, regional hydrologic models for synthesizing flow conditions across a region and the development of flow-ecology response relations for each stream type can be added to further enhance the process. The application of HIP to Missouri streams identified five stream types ((1) intermittent, (2) perennial runoff-flashy, (3) perennial runoff-moderate baseflow, (4) perennial groundwater-stable, and (5) perennial groundwater-super stable). Two Missouri-specific computer software programs were developed: (1) a Missouri Hydrologic Assessment Tool (MOHAT) which is used to establish a hydrologic baseline, provide options for setting environmental flow standards, and compare past and

  3. Bathymetric surveys of selected lakes in Missouri--2000-2008

    USGS Publications Warehouse

    Richards, Joseph M.

    2013-01-01

    Years of sediment accumulation and abnormally dry conditions in the Midwest in 1999 and 2000 led to the water level decline of many water-supply lakes in Missouri, and caused renewed interest in modernizing outdated area/volume tables for these lakes. The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources and the U.S. Army Corps of Engineers, surveyed the bathymetry of 51 lakes in Missouri from July 2000 to May 2008. The data were used to provide water managers with area/volume tables and bathymetric maps of the lakes at the time of the surveys. In 50 of the lakes, bathymetric surveys were made using a boat-mounted single-beam survey-grade fathometer. In Clearwater Lake, bathymetric data were collected primarily using a boat-mounted survey-grade multibeam fathometer, and some bathymetric data were collected using a single-beam fathometer in areas of the lake that were inaccessible to the multibeam fathometer. Data processing, area/volume table computation, and bathymetric map production were completed for each lake.

  4. 75 FR 36676 - Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson City, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... National Park Service Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson... completion of an inventory of human remains in the control of the Missouri Department of Natural Resources... Department of Natural Resources professional staff in consultation with representatives of the Osage Nation...

  5. 78 FR 45960 - Notice of Inventory Completion: Missouri Department of Natural Resources, Jefferson City, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-30

    ... Department of Natural Resources professional staff in consultation with representatives of the Sac & Fox Nation, Oklahoma; Sac & Fox of Missouri in Kansas and Nebraska; and the Sac & Fox Tribe of the... University of Missouri-Columbia. The area of Pike County, MO, was ceded by the Sauk and Fox in a series of...

  6. Missouri Introduction to Industrial Technology Curriculum Guide.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City. Div. of Vocational and Adult Education.

    This curriculum guide is a primary resource to help teachers organize, instruct, and evaluate an introductory level course in industrial technology education at the middle school/junior high school level in Missouri. The guide consists of an introductory section, five units of instruction, and a section of appendixes. The introductory section…

  7. 76 FR 43637 - Approval and Promulgation of Air Quality Plans: State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Plans: State of Missouri AGENCY... ozone National Ambient Air Quality Standard (NAAQS). The Missouri NO X RACT waiver request for its... portion of the St. Louis (MO-IL) metropolitan 8-hour ozone nonattainment area from the Clean Air Act (CAA...

  8. 75 FR 48628 - Approval and Promulgation of Implementation Plans; State of Missouri

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-11

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri AGENCY... Missouri State Implementation Plan (SIP) submitted by the state on June 17, 2009. The purpose of these revisions is to rescind the rule More Restrictive Emission Limitations for Particulate Matter in South...

  9. Impact of timber harvest on species accumulation curves for oak herbivore communities of the Missouri Ozarks

    Treesearch

    Robert J. Marquis; Rebecca Forkner; John T. Lill; Josiane Le Corff

    2002-01-01

    We report the effects of two timber harvest methods, even-aged and uneven-aged harvest, versus no harvest on species accumulation curves for leaf-chewing herbivores of Quercus alba and Q. velutina in the Missouri Ozarks. The study was part of a larger project, the Missouri Ozark Forest Ecosystem Project (MOFEP). Herbivores were...

  10. 76 FR 66882 - Approval and Promulgation of State Implementation Plans; Missouri: Prevention of Significant...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... Significant Deterioration; Greenhouse Gas Tailoring Rule; New Source Review Reform AGENCY: Environmental... Missouri State Implementation Plan (SIP) relating to regulation of Greenhouse Gases (GHGs) under Missouri's... Greenhouse Gas Tailoring Final Rule,'' which EPA issued by notice dated June 3, 2010. These revisions...

  11. Mineral resource potential map of the Bell Mountain Wilderness Study Area, Iron County, Missouri

    USGS Publications Warehouse

    Pratt, Walden P.; Erickson, Ralph L.; Ellis, Clarence E.

    1982-01-01

    Under the provisions of the Wilderness Act (Public Law 88-577, September 3, 1964) and the Joint Conference Report on Senate Bill 4, 88th Congress, the U.S. Geological Survey and U.S. Bureau of Mines have been conducting mineral surveys of wilderness and primitive areas. Areas officially designated as "wilderness," "wild," or "canoe" when the Act was passed were incorporated into the National Wilderness Preservation System, and some of them are presently being studied. The Act provided that areas under consideration for wilderness designation should be studied for suitability for incorporation into the Wilderness System. The mineral surveys constitute one aspect of the suitability studies. This report discusses the results of a mineral survey of some national forest lands in the Bell Mountain Wilderness Study Area, Iron County, Missouri.

  12. Welfare Reform in Missouri. A Report of the Welfare Reform Committee.

    ERIC Educational Resources Information Center

    De Simone, Peter, Ed.; Kunz, Julia, Ed.

    This report outlines findings and recommendations of a committee study of whether the State of Missouri is in need of welfare reform. The major finding is that Missouri's current welfare system is substantially deficient and requires correction of laws, policies, practices, and resource allocation. Three major themes are the following: (1) welfare…

  13. On the Trail of Lewis and Clark: A Journey up the Missouri River.

    ERIC Educational Resources Information Center

    Lourie, Peter

    In 1804, Lewis and Clark and a band of adventurers called the Corps of Discovery embarked on one of the great expeditions in history, the exploration of the newly purchased Louisiana Territory. Much of their time was spent on the Missouri River. Two hundred years later, four friends follow Lewis and Clark's path up the Missouri. Their journey…

  14. Missouri botanical garden’s support of ex-situ conservation with living collections

    Treesearch

    David Gunn; Meg Engelhardt; Derek. Lyle

    2017-01-01

    The Missouri Botanical Garden’s living collections are critical for supporting its multi-disciplinary strategy of integrated plant conservation. The Garden is increasing ex-situ collections of plants in need of conservation to build species diversity into its displays for visitor education. Current areas of focus include native Missouri species and International Union...

  15. Phylogeographic analyses and evaluation of shortleaf pine population structure in Missouri

    Treesearch

    Jeff Koppelman; Emily Parsons; Briedi Scott; Jennifer Collantes; Lori S. Eggert; Sedley Josserand; Craig Echt; C. Dana Nelson

    2007-01-01

    A great expanse of shortleaf pine in Missouri was logged before the mid-20th century, and since that time, seedlings of the species have been planted. Due to large-scale decline in oak trees occupying previous shortleaf pine range, restoration of the shortleaf pine is a priority in Missouri. Restoration can be enhanced through the use of locally adapted trees that have...

  16. 75 FR 73066 - FFP Missouri 13, LLC; Grays Hydro, LLC; Notice of Competing Preliminary Permit Applications...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... Energy Regulatory Commission FFP Missouri 13, LLC; Grays Hydro, LLC; Notice of Competing Preliminary..., 2010. On May 18, 2010, FFP Missouri 13, LLC and Grays Hydro, LLC filed applications, pursuant to section 4(f) of the Federal Power Act, proposing to study the feasibility of hydropower at the U.S....

  17. 76 FR 36141 - Missouri; Amendment No. 6 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to... SECURITY Federal Emergency Management Agency Missouri; Amendment No. 6 to Notice of a Major Disaster... notice of a major disaster declaration for the State of Missouri (FEMA-1980-DR), dated May 9, 2011,...

  18. Thermal study of the Missouri River in North Dakota using infrared imagery

    USGS Publications Warehouse

    Crosby, Orlo A.

    1971-01-01

    The study indicates a marked decrease in water temperature in the Missouri River prior to early fall and a moderate increase in temperature in late fall because of the Lake Sakakawea impoundment. At the present time, thermal additions generated by the powerplants have little effect on the temperature regimen of the Missouri River at high rates of river discharge.

  19. WATER QUALITY IN THE GARRISON REACH OF THE MISSOURI RIVER, ND: PRELIMINARY EMAP FINDINGS

    EPA Science Inventory

    In 2001 and 2002, summer water quality (WQ) sampling was conducted on open waters (flowing waters of the river channel) and backwaters of the Missouri River between Garrison Dam and Lake Oahe as part of the EPA's Environmental Monitoring and Assessment Program Upper Missouri Rive...

  20. 78 FR 46582 - Missouri River Energy Services; Notice of Petition for Waiver

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri River Energy Services; Notice of Petition for Waiver Take notice that on July 23, 2013, Missouri River Energy Services, on behalf of itself and its member, City...

  1. Life-style and death patterns of the Missouri RLDS church members.

    PubMed Central

    McEvoy, L; Land, G

    1981-01-01

    Members of the Reorganized Church of Jesus Christ of Latter-Day Saints (RLDS) are dissuaded from the use of tobacco, alcohol, and hot drinks. A well-balanced diet is also stressed. This study compares the 1972-78 mortality experience of the Missouri RLDS with three other population groups. The findings show Missouri RLDS experiencing age-adjusted death rates which are 22.6 percent lower than rates for Missouri non-RLDs whites; 19.6 per cent lower than the non-RLDS of Independence, Missouri; and 14.4 per cent lower than Utah residents. The RLDS display lower death rates than the two Missouri comparison groups for each of seven selected causes-particularly lung cancer, pneumonia/influenza, and violent deaths. Comparisons between the Missouri RLDS and Utah residents show an inconsistent pattern, with Utah residents having non-significantly lower death rates for lung cancer and ischemic heart disease, but with the Missouri RLDS having significantly lower rates for pneumonia/influenza and violent deaths. These inconsistencies are of interest because 72 per cent of Utah's population belong to the Mormon Church which advocates life-styles similar to the RLDS. If these disparate mortality patterns persist under a more direct comparison between the Missouri RLDS and Utah Mormons, they could provide the opportunity to assess the impact of similar life-styles in separate settings. PMID:7316000

  2. Life-style and death patterns of the Missouri RLDS church members.

    PubMed

    McEvoy, L; Land, G

    1981-12-01

    Members of the Reorganized Church of Jesus Christ of Latter-Day Saints (RLDS) are dissuaded from the use of tobacco, alcohol, and hot drinks. A well-balanced diet is also stressed. This study compares the 1972-78 mortality experience of the Missouri RLDS with three other population groups. The findings show Missouri RLDS experiencing age-adjusted death rates which are 22.6 percent lower than rates for Missouri non-RLDs whites; 19.6 per cent lower than the non-RLDS of Independence, Missouri; and 14.4 per cent lower than Utah residents. The RLDS display lower death rates than the two Missouri comparison groups for each of seven selected causes-particularly lung cancer, pneumonia/influenza, and violent deaths. Comparisons between the Missouri RLDS and Utah residents show an inconsistent pattern, with Utah residents having non-significantly lower death rates for lung cancer and ischemic heart disease, but with the Missouri RLDS having significantly lower rates for pneumonia/influenza and violent deaths. These inconsistencies are of interest because 72 per cent of Utah's population belong to the Mormon Church which advocates life-styles similar to the RLDS. If these disparate mortality patterns persist under a more direct comparison between the Missouri RLDS and Utah Mormons, they could provide the opportunity to assess the impact of similar life-styles in separate settings.

  3. 78 FR 45112 - Approval and Promulgation of Air Quality Implementation Plans; Missouri; Reasonably Available...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Missouri; Reasonably Available Control Technology (RACT) for the 8-Hour Ozone National Ambient Air Quality Standard (NAAQS... dated May 4, 2012. The purpose of the SIP revision is to amend Missouri's regulation for the Control...

  4. 77 FR 47060 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on July 30, 2012, Missouri Joint Municipal Electric Utility Commission filed a Proposed...

  5. 77 FR 61594 - Missouri Joint Municipal Electric Utility Commission; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Missouri Joint Municipal Electric Utility Commission; Notice of Filing Take notice that on October 1, 2012, Missouri Joint Municipal Electric Utility Commission filed its Revised...

  6. Achievement Gap Elimination: Report of the Missouri K-16 Task Force.

    ERIC Educational Resources Information Center

    2002

    In 2001, Missouri's K-16 project launched the K-12 Task Force on Achievement Gap Elimination, which believes that improving teacher quality is the single most important factor in eliminating the achievement gap among Missouri students. This report describes the significance of teacher quality on student achievement, emphasizing the uneven…

  7. 2000 and Beyond: A Report on the Status of Missouri Children.

    ERIC Educational Resources Information Center

    Missouri Children's Services Commission, Jefferson City.

    The Missouri Children's Services Commission was created in 1983 to address children's needs through coordinated efforts. The commission has published this document with three purposes: (1) to present an outcome-oriented vision for Missouri's young people; (2) to summarize the broad range of conditions that affect the passage from childhood to…

  8. 2000 and Beyond: A Report on the Status of Missouri Children.

    ERIC Educational Resources Information Center

    Missouri Children's Services Commission, Jefferson City.

    The Missouri Children's Services Commission was created in 1983 to address children's needs through coordinated efforts. The commission has published this document with three purposes: (1) to present an outcome-oriented vision for Missouri's young people; (2) to summarize the broad range of conditions that affect the passage from childhood to…

  9. 77 FR 3144 - Approval and Promulgation of Air Quality Implementation Plans; Missouri; Reasonably Available...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ...; FRL-9621-1] Approval and Promulgation of Air Quality Implementation Plans; Missouri; Reasonably Available Control Technology (RACT) for the 8-Hour Ozone National Ambient Air Quality Standard (NAAQS... approve these revisions because they enhance the Missouri SIP by improving VOC emission controls...

  10. Forest landowner attitudes toward shortleaf pine restoration: results of nine Missouri focus groups

    Treesearch

    Heather Scroggins; David Gwaze; Michele Baumer

    2013-01-01

    Shortleaf pine (Pinus echinata Mill.) once occurred on 6.6 million acres in the State of Missouri, but by the 1970s only 400,000 acres had shortleaf pine. Since 1935 seeds and seedlings have been sold to the public in the State, as well as planted on public lands, for habitat improvement, timber production, and increasing biodiversity. In Missouri,...

  11. Evaluation of oak stump sprouting in the Missouri Ozarks ten years after harvest

    Treesearch

    Randy G. Jensen; Daniel C. Dey

    2008-01-01

    Managers in Missouri often want to manage forests to retain oak in the future. Oaks are valuable for timber and many wildlife species depend on acorns. Large advance reproduction and stump sprouts are the most competitive sources of regeneration. It is well known that oak stump sprouts contribute to future stands in even-age clearcuts in the Missouri Ozarks, but there...

  12. Hydrology and model study of the proposed Prosperity Reservoir, Center Creek Basin, southwestern Missouri

    USGS Publications Warehouse

    Harvey, Edward Joseph; Emmett, Leo F.

    1980-01-01

    A reservoir has been proposed on Center Creek, Jasper County, southwestern Missouri. Ground-water levels in the limestone uplands adjacent to the reservoir will rise when the impoundment is completed. The site is a few miles upstream from the Oronogo-Duenweg belt in the Tri-State zinc district. Grove Creek joins Center Creek downstream from the reservoir separating it from the mining belt. A model study indicates water-level rises varying from about 20 feet near the reservoir to 0.5 to 1.0 foot in the southern part of the Grove Creek drainage basin. A significant rise in the water table adjacent to the reservoir could increase mine-water discharge if Grove Creek is not an effective drain. However, it is probable that Grove Creek is an effective drain, and the higher ground-water levels in the reservoir area will increase ground-water discharge to Grove Creek, and in turn, Center Creek. The increase in ground-water discharge to Grove Creek will have the beneficial effect of diluting mine-water discharge from the Oronogo-Duenweg belt during periods of low flow. (USGS)

  13. A NEW SINGLE-CRYSTAL FILTERED THERMAL NEUTRON SOURCE FOR NEUTRON CAPTURE THERAPY RESEARCH AT THE UNIVERSITY OF MISSOURI

    SciTech Connect

    John D. Brockman; David W. Nigg; M. Frederick Hawthorne

    2008-09-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The calculated and measured thermal neutron flux produced at the irradiation location is on the order of 9.5x108 neutrons/cm2-s, with a measured cadmium ratio (Au foils) of 105, indicating a well-thermalized spectrum.

  14. The prevalence of dental caries in Missouri and its relation to systemic disease: opportunities for Missouri to improve the health of its citizens.

    PubMed

    Hayes, Joshua; Wyatt, Christopher; Wiles, R Aaron

    2012-01-01

    Recently, it has been recognized that poor oral health conditions, especially periodontitis, have been a contributing factor to several systemic diseases. Evidence shows that Missouri should be concerned about the current state of caries and its prevention. The prevalence of caries and lack of preventative care in Missouri warrants an examination of the current efforts in place to reduce caries and the creation of novel approaches that bridge the gap between oral and medical care. This paper discusses this problem in depth.

  15. Comparision of alternatively certified and traditionally certified Missouri high school science teachers' perceptions of self-efficacy during the induction period

    NASA Astrophysics Data System (ADS)

    Gaither, Linda

    Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The purpose of this study ( N = 94 induction high school science teachers) was to determine the relationships between certification pathway and opportunities to observe modeling; between years of experience and personal teaching efficacy; and teachers' perceptions of what characteristics/ experiences best explain personal teaching efficacy. The Teacher Sense of Efficacy Scale was used in an on-line survey for Phase 1 (n = 91), to measure teacher self-efficacy. In Phase 2, a basic qualitative study was conducted using telephone interviews ( n = 2) and a focus group (n = 4) along with a series of short essay questions from the online survey (n = 91). The findings indicate a significant relationship (p = 0.01) between years of teaching and overall personal teaching-efficacy, student engagement, and instructional strategies; a relationship between opportunities to see modeling and certification pathway, where traditionally certified teachers had significantly more opportunities (p = 0.000); and a relationship between classroom management and opportunities to see modeling (p = 0.005). Qualitative analyses confirmed that traditionally-prepared teachers saw a range of "modeling" and model teachers; respondents related such opportunities to more effective teaching, especially in the realm of classroom management. As more teachers choose alternative certification, it is imperative that adequate opportunities to observe teaching strategies are modeled during the certification process and once teachers enter the classroom; they must have intrinsic and extrinsic support to be successful.

  16. Anaerobic Biochemical Reactor (BCR) Treatment Of Mining-Influenced Water (MIW) - Investigation Of Metal Removal Efficiency and Ecotoxicity

    EPA Science Inventory

    BCR have been successful at removing a high percentage of metals from MIW, while BCR effluent toxicity has not been examined previously in the field. This study examined 4 active pilot BCR systems for removal of metals and toxicity. Removal efficiency for Al, As, Cd, Cu, Ni, Pb...

  17. Anaerobic Biochemical Reactor (BCR) Treatment Of Mining-Influenced Water (MIW) - Investigation Of Metal Removal Efficiency and Ecotoxicity

    EPA Science Inventory

    BCR have been successful at removing a high percentage of metals from MIW, while BCR effluent toxicity has not been examined previously in the field. This study examined 4 active pilot BCR systems for removal of metals and toxicity. Removal efficiency for Al, As, Cd, Cu, Ni, Pb...

  18. The Spanish influenza of 1918 in St. Louis, Missouri.

    PubMed

    Kalnins, Irene

    2006-01-01

    In view of current concern about a possible pandemic of virulent avian influenza, it is timely to revisit the public health response to the "Spanish" influenza of 1918. St. Louis, Missouri, was the most successful of nine largest cities in limiting the death toll from influenza and pneumonia through the use of public health measures during the first 8 weeks of the epidemic. A second wave of cases increased the final death rate, but it remained below that of other major cities. Public health officials attributed the lower death rate to the early and rigorous ban on public gatherings.

  19. Patterns and predictors of local health department accreditation in Missouri

    PubMed Central

    Mayer, Jeffrey; Elliott, Michael; Brownson, Ross C.; Abdulloeva, Safina; Wojciehowski, Kathleen

    2016-01-01

    Context Accreditation of local health departments has been identified as a crucial strategy for strengthening the public health infrastructure. Rural local health departments face many challenges including lower levels of staffing and funding than LHDs serving metropolitan or urban areas; simultaneously their populations experience health disparities related to risky health behaviors, health outcomes, and access to medical care. Through accreditation, rural local health departments can become better equipped to meet the needs of their communities. Objective To better understand the needs of communities by assessing barriers and incentives to state-level accreditation in Missouri from the rural local health department (RHLD) perspective. Design Qualitative analysis of semi-structured key informant interviews with Missouri LHDs serving rural communities. Participants Eleven administrators of RLHDs, seven from accredited and four from unaccredited departments were interviewed. Population size served ranged from 6,400 to 52,000 for accredited RLHDs and 7,200 to 73,000 for unaccredited RLHDs. Results Unaccredited RLHDs identified more barriers to accreditation than accredited RLHDs. Time was a major barrier to seeking accreditation. Unaccredited RLHDs overall did not see accreditation as a priority for their agency and failed to the see value of accreditation. Accredited RLHDs listed significantly more incentives then their unaccredited counterparts. Unaccredited RLHDs identified accountability, becoming more effective and efficient, staff development, and eventual funding as incentives to accreditation. Conclusions There is a need for better documentation of measurable benefits in order for a RLHD to pursue voluntary accreditation. Those who pursue are likely to see benefits after the fact, but those who do not, do not see the immediate and direct benefits of voluntary accreditation. The findings from this study of state-level accreditation in Missouri provides insight

  20. Research Design Becomes Research Reality: Colorado School of Mines Implements Research Methodology for the Center for the Advancement of Engineering Education. Research Brief

    ERIC Educational Resources Information Center

    Loshbaugh, Heidi; Streveler, Ruth; Breaux, Kimberley

    2007-01-01

    The Center for the Advancement of Engineering Education was founded in 2003 with five collaborating institutions. A multi-institutional, multi-year grant offers many opportunities for the demands of reality to interfere with design goals. In particular, at Colorado School of Mines (CSM) student demographics required adjustment of the original APS…

  1. 1. OVERALL VIEW OF MINE SITE FROM KEETLEY MINE ROAD, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. OVERALL VIEW OF MINE SITE FROM KEETLEY MINE ROAD, SHOWING TAILING DUMP. VIEW TO WEST. - Park Utah Mining Company: Keetley Mine Complex, 1 mile East of U.S. 40 at Keetley, Heber City, Wasatch County, UT

  2. 4. OVERALL VIEW OF MINE SITE, SHOWING MINE CAR TRACKS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. OVERALL VIEW OF MINE SITE, SHOWING MINE CAR TRACKS, SNOWSHEDS AND TIPPLE (LEFT BACKGROUND). VIEW TO EAST. - Park Utah Mining Company: Keetley Mine Complex, 1 mile East of U.S. 40 at Keetley, Heber City, Wasatch County, UT

  3. Assessment of Secondary School Students' Awareness, Knowledge and Attitudes to Environmental Pollution Issues in the Mining Regions of South Africa: Implications for Instruction and Learning

    ERIC Educational Resources Information Center

    Olufemi, Adejoke Christianah; Mji, Andile; Mukhola, Murembiwa S.

    2016-01-01

    In this paper, we compared the levels of awareness, knowledge and attitudes (AKA) about environmental pollution of secondary school students from two South African provinces. The purpose was to determine the levels of AKA between students living under different environmental conditions. These two groups were students from a coal-mining province…

  4. Assessment of Secondary School Students' Awareness, Knowledge and Attitudes to Environmental Pollution Issues in the Mining Regions of South Africa: Implications for Instruction and Learning

    ERIC Educational Resources Information Center

    Olufemi, Adejoke Christianah; Mji, Andile; Mukhola, Murembiwa S.

    2016-01-01

    In this paper, we compared the levels of awareness, knowledge and attitudes (AKA) about environmental pollution of secondary school students from two South African provinces. The purpose was to determine the levels of AKA between students living under different environmental conditions. These two groups were students from a coal-mining province…

  5. Water-Quality Changes Caused by Riverbank Filtration Between the Missouri River and Three Pumping Wells of the Independence, Missouri, Well Field 2003-05

    USGS Publications Warehouse

    Kelly, Brian P.; Rydlund, Jr., Paul H.

    2006-01-01

    Riverbank filtration substantially improves the source-water quality of the Independence, Missouri well field. Coliform bacteria, Cryptosporidium, Giardia, viruses and selected constituents were analyzed in water samples from the Missouri River, two vertical wells, and a collector well. Total coliform bacteria, Cryptosporidium, Giardia, and total culturable viruses were detected in the Missouri River, but were undetected in samples from wells. Using minimum reporting levels for non-detections in well samples, minimum log removals were 4.57 for total coliform bacteria, 1.67 for Cryptosporidium, 1.67 for Giardia, and 1.15 for total culturable virus. Ground-water flow rates between the Missouri River and wells were calculated from water temperature profiles and ranged between 1.2 and 6.7 feet per day. Log removals based on sample pairs separated by the traveltime between the Missouri River and wells were infinite for total coliform bacteria (minimum detection level equal to zero), between 0.8 and 3.5 for turbidity, between 1.5 and 2.1 for Giardia, and between 0.4 and 2.6 for total culturable viruses. Cryptosporidium was detected once in the Missouri River but no corresponding well samples were available. No clear relation was evident between changes in water quality in the Missouri River and in wells for almost all constituents. Results of analyses for organic wastewater compounds and the distribution of dissolved oxygen, specific conductance, and temperature in the Missouri River indicate water quality on the south side of the river was moderately influenced by the south bank inflows to the river upstream from the Independence well field.

  6. 78 FR 11809 - Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; Restriction of Emission of Particulate Matter From Industrial Processes AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA proposes to approve the State Implementation Plan...

  7. Acid neutralization within limestone sand reactors receiving coal mine drainage

    USGS Publications Warehouse

    Watten, B.J.; Sibrell, P.L.; Schwartz, M.F.

    2005-01-01

    Pulsed bed treatment of acid mine drainage (AMD) uses CO2 to accelerate limestone dissolution and intermittent fluidization to abrade and carry away metal hydrolysis products. Tests conducted with a prototype of 60 L/min capacity showed effective removal of H+ acidity over the range 196-584 mg/L (CaCO3) while concurrently generating surplus acid neutralization capacity. Effluent alkalinity (mg/L CaCO3) rose with increases in CO2 (DC, mg/L) according to the model Alkalinity = 31.22 + 2.97(DC)0.5, where DC was varied from 11-726 mg/L. Altering fluidization and contraction periods from 30 s/30 s to 10 s/50 s did not influence alkalinity but did increase energy dissipation and bed expansion ratios. Field trials with three AMD sources demonstrated the process is capable of raising AMD pH above that required for hydrolysis and precipitation of Fe3+ and Al3+ but not Fe2+ and Mn2+. Numerical modeling showed CO2 requirements are reduced as AMD acidity increases and when DC is recycled from system effluent. ?? 2005 Elsevier Ltd. All rights reserved.

  8. Acid neutralization within limestone sand reactors receiving coal mine drainage.

    PubMed

    Watten, Barnaby J; Sibrell, Philip L; Schwartz, Michael F

    2005-09-01

    Pulsed bed treatment of acid mine drainage (AMD) uses CO2 to accelerate limestone dissolution and intermittent fluidization to abrade and carry away metal hydrolysis products. Tests conducted with a prototype of 60 L/min capacity showed effective removal of H+ acidity over the range 196-584 mg/L (CaCO3) while concurrently generating surplus acid neutralization capacity. Effluent alkalinity (mg/L CaCO3) rose with increases in CO2 (DC, mg/L) according to the model Alkalinity=31.22+2.97(DC)0.5, where DC was varied from 11-726 mg/L. Altering fluidization and contraction periods from 30s/30s to 10s/50s did not influence alkalinity but did increase energy dissipation and bed expansion ratios. Field trials with three AMD sources demonstrated the process is capable of raising AMD pH above that required for hydrolysis and precipitation of Fe3+ and Al3+ but not Fe2+ and Mn2+. Numerical modeling showed CO2 requirements are reduced as AMD acidity increases and when DC is recycled from system effluent.

  9. A TIME for Physics First in Missouri

    NASA Astrophysics Data System (ADS)

    Chandrasekhar, Meera; Manivannan, K.; Kosztin, D.; Torres, S.

    2006-12-01

    We describe an initiative funded by the Missouri Department of Elementary Secondary Education to introduce Physics First (PF) in Missouri Schools. A TIME for Physics First (Academy for Teachers Inquiry and Modeling Experiences for Physics First) is a partnership between universities and several Missouri school districts. The curriculum we have designed and used for professional development is research-based and includes inquiry and modeling methods. Three-week summer content academies are conducted; teachers implement PF in their 9th grade classrooms, receive in-class mentoring, conduct lesson-study in professional learning teams, mentor protégés, and attend follow-up sessions and conferences. The 60 teachers who attended the first academy will return for two more summers. PF lessons and assessments are currently being used by the teachers. Their input will be used to revise the curriculum. We will present findings from the first year of the project.

  10. Evaluation of Point of Use Water Treatment Devices for Removal of Mine Wastes from Well Water

    EPA Science Inventory

    U.S. EPA Region VII and the Office of Research and Development (ORD) are conducting a large-scale study to identify the prevalence of lead (Pb) and other contaminants in drinking water at four mine waste areas in Washington County, Missouri. Numerous households in Potosi, Richwoo...

  11. Evaluation of Point of Use Water Treatment Devices for Removal of Mine Wastes from Well Water

    EPA Science Inventory

    U.S. EPA Region VII and the Office of Research and Development (ORD) are conducting a large-scale study to identify the prevalence of lead (Pb) and other contaminants in drinking water at four mine waste areas in Washington County, Missouri. Numerous households in Potosi, Richwoo...

  12. Geologic map of the Alley Spring quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Weary, David J.; Orndorff, Randall C.

    2012-01-01

    The Alley Spring 7.5-minute quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province. About 1,990 feet (ft) of flat-lying to gently dipping Lower Paleozoic sedimentary rocks, mostly dolomite, chert, sandstone, and orthoquartzite, overlie Mesoproterozoic volcanic rocks. A small exposure of the volcanic rocks exists near the eastern edge of the quadrangle. Unconsolidated residuum, colluvium, terrace deposits, and alluvium overlie the sedimentary rocks. Karst features, such as sinkholes, caves, and springs, have formed in the carbonate rocks. Many streams are spring fed. Alley Spring, the largest karst spring in the quadrangle, has an average discharge of 81 million gallons per day. The topography is a dissected karst plain with elevation ranging from 630 ft where the Jacks Fork River exits the quadrangle to more than 1,140 ft at numerous places in the northern half of the quadrangle. The most prominent physiographic feature is the valley of the Jacks Fork River. Most of the land in the quadrangle is privately owned and used primarily for grazing cattle and horses and growing timber. A large minority of the land within the quadrangle is publicly owned, either by the Missouri State Forests or by the Ozark National Scenic Riverways of the National Park Service. Geologic mapping for this investigation was conducted in 2003 and 2004.

  13. Improving the health of Missouri communities: a process approach.

    PubMed

    Stafford-Alewine, S

    1997-12-01

    It is important to note that while many states have communities involved in processes similar to CHART, few, if any, offer a team of professionals to support these initiatives, and none have a statewide partnership that is as committed to the process as Missouri does. The relationship between the key partner organizations is a unique phenomenon, and is certainly a key success factor for the process. CHART is an active member of the Coalition for Healthier Cities and Communities, a national network that exists as a multi-sector partnership to service the widespread communities movement in the U.S. The Coalition serves as both a link to resources, and as a voice for policy and action. The issues and concerns, as well as the successes, of Missouri communities are carried to this national Coalition to present a unified voice for communities nationwide. CHART is an innovative approach to empowered community development. It provides communities the opportunity to participate in the process of change. The CHART process provides a vehicle for communities to take charge of the future, to determine locally how issues are addressed, and to set a course that assures improved health, quality of life, and sustainable community systems for the 21st century.

  14. Quality of surface water in Missouri, water year 2010

    USGS Publications Warehouse

    Barr, Miya N.

    2011-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2010 water year (October 1, 2009 through September 30, 2010), data were collected at 75 stations-72 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, and 1 spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  15. Quality of Surface Water in Missouri, Water Year 2008

    USGS Publications Warehouse

    Otero-Benitez, William; Davis, Jerri V.

    2009-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2008 water year (October 1, 2007, through September 30, 2008), data were collected at 67 stations, including two U.S. Geological Survey National Stream Quality Accounting Network stations and one spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and selected pesticide data summaries are presented for 64 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.

  16. Quality of surface water in Missouri, water year 2011

    USGS Publications Warehouse

    Barr, Miya N.

    2012-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2011 water year (October 1, 2010, through September 30, 2011), data were collected at 75 stations—72 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, and 1 spring sampled in cooperation with the U.S. Forest Service. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  17. Quality of surface water in Missouri, water year 2012

    USGS Publications Warehouse

    Barr, Miya N.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2012 water year (October 1, 2011, through September 30, 2012), data were collected at 81 stations—73 Ambient Water-Quality Monitoring Network stations, 6 alternate Ambient Water-Quality Monitoring Network stations, and 2 U.S. Geological Survey National Stream Quality Accounting Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 78 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  18. Quality of surface water in Missouri, water year 2009

    USGS Publications Warehouse

    Barr, Miya N.

    2010-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designs and operates a series of monitoring stations on streams throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2009 water year (October 1, 2008, through September 30, 2009), data were collected at 75 stations-69 Ambient Water-Quality Monitoring Network stations, 2 U.S. Geological Survey National Stream Quality Accounting Network stations, 1 spring sampled in cooperation with the U.S. Forest Service, and 3 stations sampled in cooperation with the Elk River Watershed Improvement Association. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, fecal coliform bacteria, Escherichia coli bacteria, dissolved nitrate plus nitrite, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 72 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and seven-day low flow is presented.

  19. Quality of surface water in Missouri, water year 2013

    USGS Publications Warehouse

    Barr, Miya N.; Schneider, Rachel E.

    2014-01-01

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2013 water year (October 1, 2012, through September 30, 2013), data were collected at 79 stations—73 Ambient Water-Quality Monitoring Network stations, 4 alternate Ambient Water-Quality Monitoring Network stations, and 2 U.S. Geological Survey National Stream Quality Accounting Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 76 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  20. Quality of surface water in Missouri, water year 2014

    USGS Publications Warehouse

    Barr, Miya N.

    2015-12-18

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During the 2014 water year (October 1, 2013, through September 30, 2014), data were collected at 74 stations—72 Ambient Water-Quality Monitoring Network stations and 2 U.S. Geological Survey National Stream Quality Assessment Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 71 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak discharges, monthly mean discharges, and 7-day low flow is presented.

  1. Quality of surface water in Missouri, water year 2015

    USGS Publications Warehouse

    Barr, Miya N.; Heimann, David C.

    2016-11-14

    The U.S. Geological Survey, in cooperation with the Missouri Department of Natural Resources, designed and operates a series of monitoring stations on streams and springs throughout Missouri known as the Ambient Water-Quality Monitoring Network. During water year 2015 (October 1, 2014, through September 30, 2015), data were collected at 74 stations—72 Ambient Water-Quality Monitoring Network stations and 2 U.S. Geological Survey National Stream Quality Assessment Network stations. Dissolved oxygen, specific conductance, water temperature, suspended solids, suspended sediment, Escherichia coli bacteria, fecal coliform bacteria, dissolved nitrate plus nitrite as nitrogen, total phosphorus, dissolved and total recoverable lead and zinc, and select pesticide compound summaries are presented for 71 of these stations. The stations primarily have been classified into groups corresponding to the physiography of the State, primary land use, or unique station types. In addition, a summary of hydrologic conditions in the State including peak streamflows, monthly mean streamflows, and 7-day low flows is presented.

  2. Missouri Women Today...in Education...in Employment. 1991 Status Report.

    ERIC Educational Resources Information Center

    McDaniel, Sue P., Comp.; Krauss, Robert, Comp.

    This report provides statistical analysis of women in education and the work force in Missouri along with a list of the high growth occupations in Missouri. A chart shows that the percentage of high school graduates that are women has remained at about 50% for 10 years. Although there are noted decreases in the number of computer science,…

  3. Clinal variation of some mammals during the Holocene in Missouri

    NASA Astrophysics Data System (ADS)

    Purdue, James R.

    1980-03-01

    Eastern cottontail ( Sylvilagus floridanus), fox squirrel ( Sciurus niger), and gray squirrel ( Sciurus carolinensis) were examined for clinal variation during the Holocene. Modern samples of all three species displayed strong east-west patterns along the western edge of the eastern deciduous forest: S. floridanus and S. niger decrease and S. carolinensis increases in size. Archeological samples of S. carolinensis from Rodgers Shelter (23BE125), Benton County, Missouri, and Graham Cave (23MT2), Montgomery County, Missouri, indicated an increase in size from early to middle Holocene. Sylvilagus floridanus from Rodgers Shelter decreased in size from early to middle Holocene and then increased during the late Holocene to modern proportions. A literature survey reveals that clinal variation is a common phenomenon among modern homeotherms. In introduced species, clinal variation has developed after relatively few generations, indicating rapid adaptations to environmental conditions; often winter climatic variables are implicated. Morphological variation in the study species during the Holocene is interpreted as a response to changing climates. Studies of morphological clines may lead to another valuable data source for reconstructing past ecologies.

  4. Effects of alternative Missouri River management plans on ground-water levels in the lower Missouri River flood plain

    USGS Publications Warehouse

    Kelly, Brian P.

    2000-01-01

    In 1998, the U.S. Army Corps of Engineers (USACE) proposed eight Alternative River Management Plans (ARMPs) for managing reservoir levels and water-release rates for the Missouri River. The plans include the Current Water Control Plan (CWCP), Conservation 18, 31, and 44 (C18, C31, and C44) that provide different levels of water conservation in the reservoirs during droughts, Fish and Wildlife 10, 15, and 20 (FW10, FW15, and FW20) that vary water-release rates to provide additional fish and wildlife benefits, and Mississippi River 66 (M66) that maintains a 66,000 cubic feet per second discharge at St. Louis to provide navigation support for the Mississippi River. Releases from Gavin?s Point Dam affect both the lower 1,305 kilometers of the Missouri River and ground-water levels in the lower Missouri River flood plain. Changes in the magnitude and timing of ground-water-level fluctuations in response to changes in river management could impact agriculture, urban development, and wetland hydrology along the lower Missouri River flood plain. This study compared simulated ground-water altitude and depth to ground water for the CWCP in the Missouri River alluvial aquifer near the Kansas City area between 1970 and 1980 with each ARMP, determined the average change in simulated ground-water level for selected river-stage flood pulses at selected distances from the river, and compared simulated flood pulse, ground-water responses with actual flood pulse, and ground-water responses measured in wells located at three sites along the lower Missouri River flood plain.For the model area, the percent total shallow ground-water area (depth to ground water less than 0.3048 meter) is similar for each ARMP because of overall similarities in river flow between ARMPs. The percent total shallow ground-water area for C18 is the most similar to CWCP followed by C31, M66, C44, FW10, FW15, and FW20. ARMPs C18, C31, C44, and M66 do not cause large changes in the percent shallow ground

  5. Zinc and lead poisoning in wild birds in the Tri-State Mining District (Oklahoma, Kansas, Missouri)

    USGS Publications Warehouse

    Beyer, W.N.; Dalgam, J.; Dudding, S.; French, J.B.; Mateo, R.; Miesner, J.; Sileo, L.; Spann, J.

    2004-01-01

    contaminated with Pb, Cd, and Zn from mining, milling and smelting. Metals have been dispersed heterogeneously throughout the District in the form of milled mine waste ('chat'), as flotation tailings and from smelters as aerial deposition or slag. This study was conducted to determine if the habitat has been contaminated to the extent that the assessment populations of wild birds are exposed to toxic concentrations of metals. American robins (Turdus migratorius), northern cardinals (Cardinalis cardinalis), and waterfowl had increased Pb tissue concentrations (p < 0.05) compared with Pb tissue concentrations from reference birds, and the exposure of songbirds to Pb was comparable with that of birds observed at other sites severely contaminated with Pb. Mean activities of the Pb-sensitive enzyme delta-aminolevulinic acid dehydratase (ALAD) were decreased by >50% in red blood cells in these birds (p < 0.05). Several birds had tissue concentrations of Pb that have been associated with impaired biological functions and external signs of poisoning. Cadmium was increased in kidneys of songbirds (p < 0.05), but no proximal tubule cell necrosis associated with Cd poisoning was observed. Zinc concentrations in liver and kidney of waterfowl were significantly higher (p < 0.05) than reference values. The increased environmental concentrations of Zn associated with mining in the District accounted for the pancreatitis previously observed in five waterfowl from the District. The District is the first site at which free-flying wild birds have been found to be suffering severe effects of Zn poisoning.

  6. Preparation for Academic Performance and Achievement at Southeast Missouri State University.

    ERIC Educational Resources Information Center

    Southeast Missouri State Univ., Cape Girardeau.

    Recommendations of a Southeast Missouri task force concerning high school preparation for Southeast Missouri State University are offered. Attention is directed to: requirements for admission to the university, academic competencies that are necessary for success at the university, qualities and competencies that contribute to college success, and…

  7. 78 FR 57875 - Notice of Availability of the Draft Southeast Missouri Ozarks Regional Restoration Plan and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... Resource Damage Assessment and Restoration (NRDAR) regulations and NEPA regulations. DATES: Written... Restoration Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of... Department of Natural Resources have written a Draft Southeast Missouri Regional Restoration Plan...

  8. 78 FR 53386 - Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Implementation Plans; State of Missouri; St. Louis Area Transportation Conformity Requirements AGENCY: Environmental Protection Agency (EPA)....

  9. The Effects of a Culturally Responsive Professional Development Series on the Attitudes and Beliefs of Teachers of Diverse Students in a Missouri Suburban School District

    ERIC Educational Resources Information Center

    Casey, Amy C.

    2013-01-01

    Contrary to what supporters of the "No Child Left Behind" Act (P.L. 107-110, 2001) would have us believe about the effects of this legislation, the academic achievement gap between students of color and White students, and between economically disadvantaged students and students from higher socio-economic backgrounds is not closing.…

  10. KIDS COUNT in Missouri 1999 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This Kids Count Data Book examines statewide trends in the well-being of Missouri's children. The statistical portrait is based on the following indicators of general areas of children's well being: (1) students enrolled in free/reduced price lunch program; (2) births to mothers without a high school diploma; (3) low birth weight; (4) infant…

  11. Kids Count in Missouri 1998 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This Kids Count data book examines statewide trends in the well-being of Missouri's children. The statistical portrait is based on outcome measures of general areas of children's well being: (1) students free/reduced price lunch program; (2) births to mothers without high school diplomas; (3) low birthweight infants; (4) infant mortality; (5)…

  12. KIDS COUNT in Missouri 1999 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This Kids Count Data Book examines statewide trends in the well-being of Missouri's children. The statistical portrait is based on the following indicators of general areas of children's well being: (1) students enrolled in free/reduced price lunch program; (2) births to mothers without a high school diploma; (3) low birth weight; (4) infant…

  13. Center for commercial applications of combustion in space (CCACS); A partnership for space commercialization at the Colorado School of Mines

    NASA Astrophysics Data System (ADS)

    Schowengerdt, F. D.; Kee, Bob; Linne, Mark; McKinnon, Tom; Moore, John; Parker, Terry; Readey, Dennis; Tilton, John E.; Helble, Joe

    1997-01-01

    The Center for Commercial Applications of Combustion in Space (CCACS) is a NASA/Industry/University consortium at the Colorado School of Mines (CSM). The mission of the Center is to assist industry in developing commercial products by conducting combustion research which takes advantage of the unique properties of space. By conducting experiments in near-zero gravity, convection and buoyancy effects can be minimized and new fundamental design-related knowledge can be gained which can be used to improve combustion-related products and processes on earth. Companies, government laboratories and universities most actively involved in CCACS at present include ABB Combustion, ADA Technologies, Advanced Refractory Technologies, Golden Technologies, Lockheed-Martin, Southwest Sciences, Space Systems/Lora, NASA-Lewis, JPL, the Baylor Dental School and the University of Connecticut. Products and processes of interest to the Center participants include industrial process combustors; catalytic combustion; Halon replacements; ceramic powders, whiskers and fibers; metal-matrix composites; NiTi for bone replacement; diamond coatings for oil-well drill bits; zeolites; imaging sensor arrays and other instrumentation for flame and particulate diagnostics. The center also assists member companies in marketing the resulting products and processes.

  14. Status of French reactors

    SciTech Connect

    Ballagny, A.

    1997-08-01

    The status of French reactors is reviewed. The ORPHEE and RHF reactors can not be operated with a LEU fuel which would be limited to 4.8 g U/cm{sup 3}. The OSIRIS reactor has already been converted to LEU. It will use U{sub 3}Si{sub 2} as soon as its present stock of UO{sub 2} fuel is used up, at the end of 1994. The decision to close down the SILOE reactor in the near future is not propitious for the start of a conversion process. The REX 2000 reactor, which is expected to be commissioned in 2005, will use LEU (except if the fast neutrons core option is selected). Concerning the end of the HEU fuel cycle, the best option is reprocessing followed by conversion of the reprocessed uranium to LEU.

  15. KIDS COUNT in Missouri 2001 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This KIDS COUNT data book details statewide trends in the well-being of Missouri's children in the areas of economic security, school success, child health, child safety, and adolescent success. The statistical portrait is based on the following indicators: (1) students enrolled in free/reduced price lunch programs; (2) births to mothers without a…

  16. KIDS COUNT in Missouri 2001 Data Book.

    ERIC Educational Resources Information Center

    Citizens for Missouri's Children, St. Louis.

    This KIDS COUNT data book details statewide trends in the well-being of Missouri's children in the areas of economic security, school success, child health, child safety, and adolescent success. The statistical portrait is based on the following indicators: (1) students enrolled in free/reduced price lunch programs; (2) births to mothers without a…

  17. Modeling Preference for Agricultural College Publications: A Readership Study of Missouri's "Focus21."

    ERIC Educational Resources Information Center

    Tucker, Mark; Wood-Turley, Sharon; Truong, Linh

    1997-01-01

    A survey of 392 readers of the University of Missouri agricultural college's magazine received 186 responses. Level of interest and source credibility were important preferences for alumni but less useful in explaining faculty preferences. (SK)

  18. Spatial and temporal trends of freshwater mussel assemblages in the Meramec River Basin, Missouri, USA

    USGS Publications Warehouse

    Hinck, Jo Ellen; McMurray, Stephen E.; Roberts, Andrew D.; Barnhart, M. Christopher; Ingersoll, Christopher G.; Wang, Ning; Augspurger, Tom

    2012-01-01

    The Meramec River basin in east-central Missouri has one of the most diverse unionoid mussel faunas in the central United States with >40 species identified. Data were analyzed from historical surveys to test whether diversity and abundance of mussels in the Meramec River basin (Big, Bourbeuse, and Meramec rivers, representing >400 river miles) decreased between 1978 and 1997. We found that over 20y, species richness and diversity decreased significantly in the Bourbeuse and Meramec rivers but not in the Big River. Most species were found at fewer sites and in lower numbers in 1997 than in 1978. Federally endangered species and Missouri Species of Conservation Concern with the most severe temporal declines were Alasmidonta viridis, Arcidens confragosus, Elliptio crassidens, Epioblasma triquetra, Fusconaia ebena, Lampsilis abrupta, Lampsilis brittsi, and Simpsonaias ambigua. Averaged across all species, mussels were generally being extirpated from historical sampling sites more rapidly than colonization was occurring. An exception was one reach of the Meramec River between river miles 28.4 and 59.5, where mussel abundance and diversity were greater than in other reaches and where colonization of Margaritiferidae, Lampsilini, and Quadrulini exceeded extirpation. The exact reasons mussel diversity and abundance have remained robust in this 30- mile reach is uncertain, but the reach is associated with increased gradients, few long pools, and vertical rock faces, all of which are preferable for mussels. Complete loss of mussel communities at eight sites (16%) with relatively diverse historical assemblages was attributed to physical habitat changes including bank erosion, unstable substrate, and sedimentation. Mussel conservation efforts, including restoring and protecting riparian habitats, limiting the effects of in-stream sand and gravel mining, monitoring and controlling invasive species, and protecting water quality, may be warranted in the Meramec River basin.

  19. Exploring the Sensitivity of Education Costs to Racial Composition of Schools and Race-Neutral Alternative Measures: A Cost Function Application to Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2011-01-01

    This article applies the education cost function methodology in order to estimate additional costs associated with black student concentration and with alternative, race-neutral measures of urban poverty. Recent research highlights the continued importance of the role of race in educational outcomes, and how the intersection of peer group effects…

  20. Exploring the Sensitivity of Education Costs to Racial Composition of Schools and Race-Neutral Alternative Measures: A Cost Function Application to Missouri

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2011-01-01

    This article applies the education cost function methodology in order to estimate additional costs associated with black student concentration and with alternative, race-neutral measures of urban poverty. Recent research highlights the continued importance of the role of race in educational outcomes, and how the intersection of peer group effects…

  1. Habitat and landscape effects on abundance of Missouri's grassland birds

    USGS Publications Warehouse

    Jacobs, R.B.; Thompson, F.R.; Koford, Rolf R.; La Sorte, F.A.; Woodward, H.D.; Fitzgerald, J.A.

    2012-01-01

    Of 6 million ha of prairie that once covered northern and western Missouri, <36,500 ha remain, with planted, managed, and restored grasslands comprising most contemporary grasslands. Most grasslands are used as pasture or hayfields. Native grasses largely have been replaced by fescue (Festuca spp.) on most private lands (almost 7 million ha). Previously cropped fields set aside under the Conservation Reserve Program (CRP) varied from a mix of cool-season grasses and forbs, or mix of native warm-season grasses and forbs, to simple tall-grass monocultures. We used generalized linear mixed models and distance sampling to assess abundance of 8 species of breeding grassland birds on 6 grassland types commonly associated with farm practices in Missouri and located in landscapes managed for grassland-bird conservation. We selected Bird Conservation Areas (BCAs) for their high percentage of grasslands and grassland-bird species, and for <5% forest cover. We used an information-theoretic approach to assess the relationship between bird abundance and 6 grassland types, 3 measures of vegetative structure, and 2 landscape variables (% grassland and edge density within a 1-km radius). We found support for all 3 levels of model parameters, although there was less support for landscape than vegetation structure effects likely because we studied high-percentage-grassland landscapes (BCAs). Henslow's sparrow (Ammodramus henslowii) counts increased with greater percentage of grassland, vegetation height-density, litter depth, and shrub cover and lower edge density. Henslow's sparrow counts were greatest in hayed native prairie. Dickcissel (Spiza americana) counts increased with greater vegetation height-density and were greatest in planted CRP grasslands. Grasshopper sparrow (A. savannarum) counts increased with lower vegetation height, litter depth, and shrub cover. Based on distance modeling, breeding densities of Henslow's sparrow, dickcissel, and grasshopper sparrow in the 6

  2. Habitat and landscape effects on abundance of Missouri's grassland birds

    USGS Publications Warehouse

    Jacobson, Robert B.; Thompson, Frank R.; Koford, Rolf R.; La Sorte, Frank A.; Woodward, Hope D.; Fitzgerald, Jane A.

    2012-01-01

    Of 6 million ha of prairie that once covered northern and western Missouri, <36,500 ha remain, with planted, managed, and restored grasslands comprising most contemporary grasslands. Most grasslands are used as pasture or hayfields. Native grasses largely have been replaced by fescue (Festuca spp.) on most private lands (almost 7 million ha). Previously cropped fields set aside under the Conservation Reserve Program (CRP) varied from a mix of cool-season grasses and forbs, or mix of native warm-season grasses and forbs, to simple tall-grass monocultures. We used generalized linear mixed models and distance sampling to assess abundance of 8 species of breeding grassland birds on 6 grassland types commonly associated with farm practices in Missouri and located in landscapes managed for grassland-bird conservation. We selected Bird Conservation Areas (BCAs) for their high percentage of grasslands and grassland-bird species, and for <5% forest cover. We used an information-theoretic approach to assess the relationship between bird abundance and 6 grassland types, 3 measures of vegetative structure, and 2 landscape variables (% grassland and edge density within a 1-km radius). We found support for all 3 levels of model parameters, although there was less support for landscape than vegetation structure effects likely because we studied high-percentage-grassland landscapes (BCAs). Henslow's sparrow (Ammodramus henslowii) counts increased with greater percentage of grassland, vegetation height-density, litter depth, and shrub cover and lower edge density. Henslow's sparrow counts were greatest in hayed native prairie. Dickcissel (Spiza americana) counts increased with greater vegetation height-density and were greatest in planted CRP grasslands. Grasshopper sparrow (A. savannarum) counts increased with lower vegetation height, litter depth, and shrub cover. Based on distance modeling, breeding densities of Henslow's sparrow, dickcissel, and grasshopper sparrow in the 6

  3. Comparision of Alternatively Certified and Traditionally Certified Missouri High School Science Teachers' Perceptions of Self-Efficacy during the Induction Period

    ERIC Educational Resources Information Center

    Gaither, Linda

    2013-01-01

    Sixty percent of America's teachers choose traditional baccalaureate programs while the remaining choose one of several alternative pathways. While certification/training is certainly important to preparing effective teachers, other research indicates that teacher efficacy serves as the foundation of teacher behaviors and classroom practice. The…

  4. 76 FR 72966 - Missouri; Amendment No. 10 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOMELAND SECURITY Federal Emergency Management Agency Missouri; Amendment No. 10 to Notice of a Major Disaster... related determinations. DATES: Effective Date: November 10, 2011. FOR FURTHER INFORMATION CONTACT:...

  5. Assessment of least tern and piping plover habitats on the Missouri River using remote sensing

    USGS Publications Warehouse

    Strong, Larry L.

    2007-01-01

    The primary goal of this study is to develop a cost-effective method to inventory, map, estimate, monitor, and evaluate least tern and piping plover habitats for four segments of the Missouri River using remotely sensed imagery.

  6. Spatial Variation in the Invertebrate Macrobenthos of Three Large Missouri River Reservoirs

    EPA Science Inventory

    Benthic macroinvertebrates assemblages are useful indicators of ecological condition for aquatic systems. This study was conducted to characterize benthic communities of three large reservoirs on the Missouri River. The information collected on abundance, distribution and varia...

  7. Identifying Characteristics of High School Dropouts: Data Mining with A Decision Tree Model

    ERIC Educational Resources Information Center

    Veitch, William Robert.

    2004-01-01

    The notion that all students should finish high school has grown throughout the last century and continues to be an important goal for all educational levels in this new century. Non-completion has been related to all sorts of social, financial, and psychological issues. Many studies have attempted to put together a process that will identify…

  8. Correlation of regional geohydrologic units to geological formations in southern Missouri

    USGS Publications Warehouse

    Smith, Brenda J.; Imes, Jeffrey L.

    1991-01-01

    As part of the U.S Geological Survey's Regional Aquifer-System Analysis Program, geologic formations in southern Missouri (index map) were grouped into eight regional geohydrologic units on the basis of relative rock permeability and well yields (imes and Emmett, in press). Geohydrologic unit boundaries do not necessarily coincide with geologic unit boundaries or geologic time lines, but are determined by regional hydrologic properties, which may vary from one area to another.  The geologic formaitons were grouped into the geohydrologic units to determine the hydrologic characteristics of regional aquifer systems and associated regional confining units in parts of Arkansas, Kansas,Missouri, and Oklahoma.  This report presents a correlation of the regional geohydrologic units to corresponding geologic formations in southern Missouri.  Included in the report is a brief geologic history of southern Missouri.

  9. Descriptor data of Castanea accessions at the University of Missouri

    USDA-ARS?s Scientific Manuscript database

    Chestnut, Castanea L., trees were propagated and planted in repositories at the Horticulture and Agroforestry Research Center, New Franklin, Missouri in 1996, 2002, 2009 with additional accessions acquired annually. Trees have been pruned, fertilized, irrigated, and pests controlled following Unive...

  10. Summary geochemical maps of the Harrison 1° x 2° quadrangle, Arkansas and Missouri

    USGS Publications Warehouse

    Erickson, R.L.; Chazin, Barbara; Erickson, M.S.

    1989-01-01

    Geochemical studies of the Harrison lo x 2° quadrangle, Arkansas and Missouri, are part of a joint multidisciplinary study by the U.S. Geological Survey; the Division of Geology and Land Survey, Missouri Department of Natural Resources; and the Arkansas Geological Commission. The objective of the joint study is to assess the mineral-resource potential of the area by integrated geologic, geochemical, and geophysical investigations.

  11. Reproductive condition and occurrence of intersex in bighead carp and silver carp in the Missouri River

    USGS Publications Warehouse

    Papoulias, D.M.; Chapman, D.; Tillitt, D.E.

    2006-01-01

    Little is known about the reproductive biology of the exotic bighead carp Hypophthalmichthys nobilis and silver carp Hypophthalmichthys molitrix in the Missouri River. In order to fill this gap in understanding, herein is described the reproductive condition of these Asian carps. Evidence is presented which indicates that bighead and silver carp in the Missouri River have a protracted spawning period that extends from early spring through fall and some individual bighead and silver carp are spawning multiple times during a reproductive season. Although bighead and silver carps are successfully maturing and spawning in the Missouri River some reproductive abnormalities such as intersex, atresia, and sterility were observed. Knowledge of the reproductive activity of these invasive carps may be useful to resource managers tasked with their control. Furthermore, the reproductive abnormalities observed should be considered when evaluating the environmental condition of the Missouri River relative to supporting a healthy fish fauna. ?? Springer 2006.

  12. Development of conceptual ecological models linking management of the Missouri River to pallid sturgeon population dynamics

    USGS Publications Warehouse

    Jacobson, Robert B.; Parsley, Michael J.; Annis, Mandy L.; Colvin, Michael E.; Welker, Timothy L.; James, Daniel A.

    2015-01-01

    This report documents the process of developing and refining conceptual ecological models (CEMs) for linking river management to pallid sturgeon (Scaphirhynchus albus) population dynamics in the Missouri River. The refined CEMs are being used in the Missouri River Pallid Sturgeon Effects Analysis to organize, document, and formalize an understanding of pallid sturgeon population responses to past and future management alternatives. The general form of the CEMs, represented by a population-level model and component life-stage models, was determined in workshops held in the summer of 2013. Subsequently, the Missouri River Pallid Sturgeon Effects Analysis team designed a general hierarchical structure for the component models, refined the graphical structure, and reconciled variation among the components and between models developed for the upper river (Upper Missouri & Yellowstone Rivers) and the lower river (Missouri River downstream from Gavins Point Dam). Importance scores attributed to the relations between primary biotic characteristics and survival were used to define a candidate set of working dominant hypotheses about pallid sturgeon population dynamics. These CEMs are intended to guide research and adaptive-management actions to benefit pallid sturgeon populations in the Missouri River.

  13. 7. VIEW OF 100 kV SWITCHYARD WITH MISSOURI RIVER IN ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. VIEW OF 100 kV SWITCHYARD WITH MISSOURI RIVER IN THE BACKGROUND. ALONG THE LEFT SIDE FROM THE FOREGROUND ARE THE U.S. GOVERNMENT STORAGE SHED, TOOL HOUSE, THREE-STALL GARAGE, AND PARTIAL VIEW OF POWERHOUSE ADDITION. VIEW TO NORTHEAST. - Rainbow Hydroelectric Facility, On north bank of Missouri River 2 miles Northeast of Great Falls, & end of Rainbow Dam Road, Great Falls, Cascade County, MT

  14. School Counselors' and Principals' Perceptions of Violence: Guns, Gangs and Drugs in Rural Schools.

    ERIC Educational Resources Information Center

    Barrow, Rosemary; VanZommeren, Wayne; Young, Clark; Holtman, Paula

    2001-01-01

    Research investigating perceptions of guns, gangs, drugs, and violence in rural schools surveyed 266 principals and counselors in rural elementary, middle, and high schools in northern Missouri. Smaller schools and elementary schools had fewer problems than larger and middle/high schools. Community collaboration is essential to solving…

  15. Analysis of Pulsed Flow Modification Alternatives, Lower Missouri River, 2005

    USGS Publications Warehouse

    Jacobson, Robert B.

    2008-01-01

    The graphical, tabular, and statistical data presented in this report resulted from analysis of alternative flow regime designs considered by a group of Missouri River managers, stakeholders, and scientists during the summer of 2005. This plenary group was charged with designing a flow regime with increased spring flow pulses to support reproduction and survival of the endangered pallid sturgeon. Environmental flow components extracted from the reference natural flow regime were used to design and assess performance of alternative flow regimes. The analysis is based on modeled flow releases from Gavins Point Dam (near Yankton, South Dakota) for nine design alternatives and two reference scenarios; the reference scenarios are the run-of-the-river and the water-control plan implemented in 2004. The alternative designs were developed by the plenary group with the goal of providing pulsed spring flows, while retaining traditional social and economic uses of the river.

  16. Aquatic and Wildlife Resources of the Meramec River Basin, Missouri. A Selected Bibliography,

    DTIC Science & Technology

    1978-02-01

    subspecies of Notropis zonatus, a cyprinid fish of the Ozark Upland Copeia 1940(2):91-99. (26) 67. Hubricht, L. 1943. Studies on the Nearctic...Martin. 1951. Moxostoma aurealum pisolabrum, a new subspecies of sucker from the Ozarkian streams of the Mississippi River system. Mus. Zool., Univ...Fisher, H.J. 1945. Notes on voles in central Missouri. J. Mammal. 26:435-436. (61) 264. Fisher, H.J. 1951. Notes on the red fox ( Vulpes fulva) in Missouri

  17. Forty years of vegetation change on the Missouri River Floodplain

    USGS Publications Warehouse

    Johnson, W.C.; Dixon, M.D.; Scott, M.L.; Rabbe, L.; Larson, G.; Volke, M.; Werner, B.

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wetdry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 510 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting. ?? 2012 by American Institute of Biological Sciences. All rights reserved.

  18. Forty years of vegetation change on the Missouri River floodplain

    USGS Publications Warehouse

    Johnson, W. Carter; Dixon, Mark D.; Scott, Michael L.; Rabbe, Lisa; Larson, Gary; Volke, Malia; Werner, Brett

    2012-01-01

    Comparative inventories in 1969 and 1970 and in 2008 of vegetation from 30 forest stands downstream of Garrison Dam on the Missouri River in central North Dakota showed (a) a sharp decline in Cottonwood regeneration; (b) a strong compositional shift toward dominance by green ash; and (c) large increases in invasive understory species, such as smooth brome, reed canary grass, and Canada thistle. These changes, and others discovered during remeasurement, have been caused by a complex of factors, some related to damming (altered hydrologic and sediment regimes, delta formation, and associated wet-dry cycles) and some not (diseases and expansion of invasive plants). Dominance of green ash, however, may be short lived, given the likelihood that the emerald ash borer will arrive in the Dakotas in 5-10 years, with potentially devastating effects. The prospects for recovery of this valuable ecosystem, rich in ecosystem goods and services and in American history, are daunting.

  19. Toxicity and Geochemistry of Missouri Cave Stream Sediments

    NASA Astrophysics Data System (ADS)

    Lawler, C. A.; Besser, J.; Wicks, C. M.

    2005-05-01

    Water and sediment quality are among the most important variables affecting the survival of stygobites. In Tumbling Creek Cave, Taney County Missouri the population of the endangered cave snail, Antrobia culveri, has declined significantly over the past decade. The cause of the population decline is unknown but could be related to the quality of streambed sediment in which the cave snail lives. The objective of this study was to determine the toxicity and concentrations of heavy metals in the sediment of Tumbling Creek Cave and five other caves in Missouri. These sediments were analyzed to assess possible point sources from within the recharge areas of the caves and to provide baseline geochemical data to which Tumbling Creek Cave sediments could be compared. Standard sediment toxicity tests and ICP-MS analysis for heavy metals were conducted. Survival and reproduction of the amphipod, Hyalella azteca, did not differ significantly between cave sediments and a control sediment. However the growth of amphipods differed significantly among sites and was significantly reduced in sediments from Tumbling Creek Cave relative to controls. Concentrations of several metals in sediments differed substantially among locations, with elevated levels of zinc and copper occurring in Tumbling Creek Cave. However, none of the measured metal concentrations exceeded sediment quality guidelines derived to predict probable effects on benthic organisms and correlations between sediment metal concentrations and toxicity endpoints were generally weak. While elevated metal levels may play a part in the cave snail's decline, other factors may be of equal or greater importance. Ongoing analyses of persistent organic contaminants and total organic carbon in cave sediments, along with continued water quality monitoring, may provide data that will allow us to better understand this complicated problem.

  20. Anthropogenic controls on geomorphic evolution of the Upper Missouri River

    NASA Astrophysics Data System (ADS)

    Benthem, A.; Skalak, K.; Schenk, E.; Hupp, C.; Galloway, J.; Nustad, R.

    2012-12-01

    The 70-mile free flowing Upper Missouri River reach is bounded upstream by the Garrison Dam and downstream by Lake Oahe. The Garrison Dam, which regulates flow into the reach, was completed in 1953; the Oahe Dam (which created Lake Oahe and the associated delta near Bismarck, ND) was completed in 1959. This reach is used for recreation, water supply, fisheries, and as habitat for threatened and endangered species. The Upper Missouri River regularly (approximately every two years) received annual peak flows above 100,000 cubic feet per second (cfs) prior to the completion of the Garrison Dam. Annual peak flows consistently have been between 30,000 and 45,000 cfs following dam completion. The largest flood since dam regulation occurred in 2011 following an abnormally high snow pack season and a week-long rain event in the headwaters. Flood releases from the Garrison Dam began in May 2011 and peaked in June with a flow of approximately 150,000 cfs. The peak flow was sustained for two weeks. The dam releases have had a discernible impact on the Missouri River throughout this section. The 2011 flood has highlighted the critical need for quantifying the complex interaction between the regional geomorphology and human activities. It is necessary to first understand and quantify the historical impacts of the dams in order to determine the impact of the 2011 flood on channel planform, morphology, and sediment dynamics. We have created a spatial-temporal conceptual model of the governing fluvial and deltaic processes for the reach. Methods used for the development of the conceptual model include interpretation of repeat aerial photography, historical streamgage data, historical cross-sectional surveys, in addition to ground-truthing data with sediment cores, channel surveys, and dendrogeomorphic tools. Preliminary results indicate that prior to the 2011 flood the reach had achieved a dynamic equilibrium in response to dam closure and subsequent managed flows. The

  1. Hematozoa of wood ducks (Aix sponsa) in Missouri.

    PubMed

    O'Dell, J P; Robbins, L W

    1994-01-01

    We examined 371 wood ducks (Aix sponsa) for hematozoa from two localities in Missouri (USA) in 1989 and 1990. Thirty-seven (10%) harbored one or more species of blood parasites. Haemoproteus nettionis was the most common parasite, occurring in 36 (10%) of the birds. Leucocytozoon simondi was found in two (0.5%) and microfilaria occurred in five (1%) of the wood ducks examined. Infections were more prevalent in adults (18%) than in immature birds (2%). There was no difference in prevalence between sex, location, or year. Based on seasonal prevalence, transmission probably did not occur at either location in the summer. Increased prevalence in the winter samples occurred after northern wood ducks migrated into the sample areas.

  2. Characteristics and dynamics of an upland Missouri old-growth forest

    Treesearch

    R. Hoyt Richards; Stephen R. Shifley; Alan J. Rebertus; Stephen J. Chaplin

    1995-01-01

    We describe the structure, composition, and dynamics of Schnabel Woods, an 80-acre mixed mesophytic old-growth stand located in the loess-covered River Hills adjoining the Missouri River floodplain in central Missouri. In 1982 all trees on a 1.5-ac northwest-facing plot and a 1.5-ac southeast-facing plot were mapped and measured. In 1992 we remeasured those plots to...

  3. Flood of June 11, 2010, in the Upper Little Missouri River watershed, Arkansas

    USGS Publications Warehouse

    Holmes, Jr., Robert R.; Wagner, Daniel M.

    2011-01-01

    Catastrophic flash flooding occurred in the early morning hours of June 11, 2010, in the upper Little Missouri River and tributary streams in southwest Arkansas. The flooding, which resulted in 20 fatalities and substantial property damage, was caused by as much as 4.7 inches of rain falling in the upper Little Missouri River watershed in 3 hours. The 4.7 inches of rain in 3 hours corresponds to estimated annual exceedance probability of approximately 2 percent for a 3-hour duration storm. The maximum total estimated rainfall in the upper Missouri River watershed was 5.3 inches in 6 hours. Peak streamflows and other hydraulic properties were determined at five ungaged locations and one gaged location in the upper Little Missouri River watershed.The peak streamflow for the Little Missouri River at Albert Pike, Arkansas was 40,100 cubic feet per second, estimated to have occurred between 4:00 AM and 4:30 AM the morning of June 11, 2010. The peak streamflow resulted in average water depths in the nearby floodplain (Area C of the Albert Pike Campground) of 7 feet flowing at velocities potentially as great as 11 feet per second. Peak streamflow 9.1 miles downstream on the Little Missouri at the U.S. Geological Survey streamgage near Langley, Arkansas was 70,800 cubic feet per second, which corresponds to an estimated annual exceedance probability of less than 1 percent.

  4. Timber resource of Missouri's Northwest Ozarks.

    Treesearch

    W. Brad Smith

    1990-01-01

    In 1989 the fourth forest inventory of the Norwest Ozarks found 2.2 million acres of timberland, an increase of nearly 13% since 1972. This bulletin presents highlights and statistics on area, volume, growth, removals, and mortality.

  5. Hydrologic Analysis of Fort Leonard Wood, Missouri

    DTIC Science & Technology

    2015-08-01

    with the Safe Drinking Water Act. 1.1.2.1 Army Campaign Plan The 2013 Army Campaign Plan addresses water sustainability under Campaign Objective 8...approximately 98% of its drinking water from a pumping station located on the Big Piney River near Sandstone Spring (Mugel and Imes 2003; Murrell 2009...and environmental challenges. ERDC develops innovative solutions in civil and military engineering, geospatial sciences, water resources, and

  6. Paragenetic link between organic matter and late-stage ore deposition in the Sweetwater mine, Viburnum Trend, southeast Missouri

    SciTech Connect

    Niewendorp, C.A. ); Clendenin, C.W.

    1993-03-01

    At the Sweetwater mine bitumen exudes from mine walls as a tacky liquid and is present as spherical blebs in vugs throughout the Bonneterre Formation. Bitumen blebs occur as overgrowths on older mineral phases and are frequently over-grown by late vug-filling sulfides. Slickensided bitumen interlayered with deformed galena occurs in Middle Bonneterre Formation collapse breccias. Anthraxolite, a coal-like bitumen, has also been identified in these collapse breccias and is commonly overgrown by cubic-form galena in vugs. Petrographic examination, verified by SEM analysis, reveals inclusions of dendritic-form galena intimately intergrown in such anthraxolite samples; pyrite and chalcopyrite also occur as inclusions. The presence of sulfide inclusions in anthraxolite establishes a direct paragenetic link between organic matter and ore deposition. Generation of bituminous material appears to correspond to a major period of solution-induced brecciation during main-stage mineralization. Observations indicate that precipitation of dendritic-form galena in anthraxolite coincides with subsequent deposition of cubic-form galena. Such a paragenetic link supports the proposal that nonbiologic sulfate reduction by organic matter has occurred and is a precipitation mechanism for sulfide ores in the Viburnum Trend.

  7. State & District-Wide Assessments of School Achievement. Issues in Education. Technical Assistance Bulletin.

    ERIC Educational Resources Information Center

    Center for Innovations in Special Education, Columbia, MO.

    This bulletin provides guidelines to Missouri educators concerning inclusion of students with disabilities in state and district-wide assessments of school achievement as required under Missouri's Outstanding Schools Act and the reauthorization of the federal Individuals with Disabilities Education Act of 1997. It stresses the greater focus on…

  8. State & District-Wide Assessments of School Achievement. Issues in Education. Technical Assistance Bulletin.

    ERIC Educational Resources Information Center

    Center for Innovations in Special Education, Columbia, MO.

    This bulletin provides guidelines to Missouri educators concerning inclusion of students with disabilities in state and district-wide assessments of school achievement as required under Missouri's Outstanding Schools Act and the reauthorization of the federal Individuals with Disabilities Education Act of 1997. It stresses the greater focus on…

  9. Directional borehole radar tests of an oil injection experiment at the Colorado School of Mines, Golden, Colorado

    USGS Publications Warehouse

    Abraham, Jared D.; Moulton, Craig; Brown, Philip J.

    2002-01-01

    In October 2001, the U.S. Geological Survey conducted borehole radar surveys of an oil injection experiment at the Colorado School of Mines (CSM), in Golden Colorado using the prototype U.S. Geological Survey (USGS)-developed directional borehole radar system (DBOR). A explanation of the system can be found in Wright and others (2001). The USGS was invited to the CSM to deploy the prototype directional borehole radar system during an oil injection experiment conducted to investigate the applicability of radar to monitoring formation invasion from a horizontal borehole. This work was conducted by a student at the CSM and is summarized in Moita (2001). The purpose of this report is to release the data and to summarize the experiments conducted with the DBOR system. This report contains, (1) a description of the system as deployed in the experiments, (2) a description of the data collected and data parameters used, (3) a simple display of some of the data collected, and (4) a description of the DBOR data files.

  10. Biotreatment of mine drainage

    SciTech Connect

    Bender, J.; Phillips, R.

    1996-12-31

    Several experiments and field tests of microbial mats are described. One study determined the removal rate of Uranium 238 and metals from groundwater by microbial mats. Free floating mats, immobilized mats, excised mats, and pond treatment were examined. Field tests of acid coal mine drainage and precious metal mine drainage are also summarized. The mechanisms of metal removal are briefly described.

  11. Implementation of Paste Backfill Mining Technology in Chinese Coal Mines

    PubMed Central

    Chang, Qingliang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application. PMID:25258737

  12. Implementation of paste backfill mining technology in Chinese coal mines.

    PubMed

    Chang, Qingliang; Chen, Jianhang; Zhou, Huaqiang; Bai, Jianbiao

    2014-01-01

    Implementation of clean mining technology at coal mines is crucial to protect the environment and maintain balance among energy resources, consumption, and ecology. After reviewing present coal clean mining technology, we introduce the technology principles and technological process of paste backfill mining in coal mines and discuss the components and features of backfill materials, the constitution of the backfill system, and the backfill process. Specific implementation of this technology and its application are analyzed for paste backfill mining in Daizhuang Coal Mine; a practical implementation shows that paste backfill mining can improve the safety and excavation rate of coal mining, which can effectively resolve surface subsidence problems caused by underground mining activities, by utilizing solid waste such as coal gangues as a resource. Therefore, paste backfill mining is an effective clean coal mining technology, which has widespread application.

  13. New mines of Kuzbass

    SciTech Connect

    Yalevsky, V.D.; Shimotyuk, V.D.

    1996-12-31

    The Kuznetsky coal basin (Kuzbass), with respect to coal quality, natural conditions of the coal seams occurrence in the majority of the coal-bearing area, and reserves, may be referred to one of the best in the world coal mining industry. Being located in the Southern part of Western Siberia the coal basin quite closely falls within the borderline of Kemerovo Region, which has population of 3.2 million people, This region is characteristic of highly developed industrial infrastructure providing 18% of industrial national income of Russia. Coal mining, ferrous metallurgy, and chemical industry are among basic industries in there. Kuzbass coal mining covers 36% of demand in entire Russia, and 66% of the demand for coking coals. Mining conditions are vary throughout the region. Geological reserves are evaluated about 700 billion ton. 25 billion ton reserves among them are thoroughly explored and developed for commercial mining, including 12 billion ton of coking coals.

  14. Bathymetric and velocimetric surveys at highway bridges crossing the Missouri and Mississippi Rivers on the periphery of Missouri, June 2014

    USGS Publications Warehouse

    Huizinga, Richard J.

    2015-01-01

    Previous bathymetric surveys had been done at both of the sites on the Missouri River and one of the sites on the Mississippi River examined in this study. Comparisons between bathymetric surfaces from the previous surveys during the 2011 flood and those of this study generally indicate that there was an increase in the elevation of the channel bed at these sites that likely was caused by a substantial decrease in discharge and water-surface elevation compared to the 2011 surveys. However, the scour holes observed at these sites were either the same size or larger in 2014 compared to the 2011 surveys, indicating that the flow condition is not the sole variable in the determination of the size of scour holes, and that local velocity and depth also are critical variables, as indicated by predictive pier scour equations.

  15. Antidote: Civic Responsibility. Missouri Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Missouri state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law student,…

  16. The bacterial community inside a fluidized bed reactor, receiving mine-affected water converges to an overall steady state structure correlating with better reactor performance

    NASA Astrophysics Data System (ADS)

    Hatam, I.; Baldwin, S. A.

    2016-12-01

    Water seepage from mine sites often contains dissolved metalloids such as oxidized forms of Se, in concentrations above regulated limits for fresh water. Discharge of these selenium contaminated waters to the environment can have serious repercussions due to the propensity of oxidized Se to bioaccumulate with consequent toxicity to wildlife. Therefore treatment is necessary prior to water discharge. One approach for this is using bioreactors which rely on bacterial metabolism to reduce oxidized Se into less mobile forms. Often these bioreactors are inoculated with one or two species of bacteria, charged with the task of reducing oxidized selenium. This strategy can be problematic since bacteria found naturally in the water (and soil) often compete with the starter culture for resources and niche space. This also assumes other terminal electron acceptors such as NO3, often found where explosives are utilized in the mining process, will not be preferentially used by the starter culture. Here we evaluated the performance of a fluidized bed reactor designed to treat mine affected ground water contaminated with oxidized Se and NO3, in the context of the development of its bacteria community. The reactor was inoculated with one species of bacteria and we examined the changes to the composition of the bacterial population over the duration of 7 months. Our results show that as early as four weeks from the beginning of operations the community was comprised of >90 OTUs belonging to 13 bacterial classes. Over time, the community became less variable in composition and this convergence was associated with higher percent of NO3 and Se removal. Thus, our results suggest that while bacteria from the environment do occupy niches within the bioreactor, the in-situ conditions select for environmental taxa capable of performing contaminants removal better than the starter culture.

  17. The Relationship of the School Board to the Academic Program in Public School Districts

    ERIC Educational Resources Information Center

    Jarman, Georgia; Kimball, Tamara; Lorenz, Kristee

    2009-01-01

    Due to the increasing accountability associated with the No Child Left Behind legislation and the new board governance policy of the fifth cycle of the Missouri School Improvement Program, the issue of school board accountability has emerged as an important topic. At this point, the issue of school reform has reached the school board level. In…

  18. Integrating Dispute Resolution into Standard First-Year Courses: The Missouri Plan.

    ERIC Educational Resources Information Center

    Riskin, Leonard L.; Westbrook, James E.

    1989-01-01

    The University of Missouri-Columbia Law School has implemented a first-year course in dispute resolution integrating topics in torts, property, civil procedure, contracts, and criminal law and taught by teachers in all of those areas. (MSE)

  19. 76 FR 49431 - Missouri River Resource Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Missouri River Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Missouri River Resource Advisory Committee will meet in...

  20. Parent Involvement and Technologically-Based Communications in Missouri's Top Performing Schools

    ERIC Educational Resources Information Center

    Wood, Gina M.

    2009-01-01

    With ever-increasing accountability requirements, public schools need to seek the support of the most invested parties, the parents. Despite the good intentions of all involved, finding meaningful ways for schools and parents to collaborate on student learning remains a difficult task. The purpose of this study was to explore perceptions of…

  1. Parent Involvement and Technologically-Based Communications in Missouri's Top Performing Schools

    ERIC Educational Resources Information Center

    Wood, Gina M.

    2009-01-01

    With ever-increasing accountability requirements, public schools need to seek the support of the most invested parties, the parents. Despite the good intentions of all involved, finding meaningful ways for schools and parents to collaborate on student learning remains a difficult task. The purpose of this study was to explore perceptions of…

  2. South Dakota School of Mines, Keystone, South Dakota solar-energy-system performanceevaluation, June 1980-April 1981

    SciTech Connect

    Eck, T.F.

    1981-01-01

    The South Dakota School of Mines site is the Mount Rushmore National Memorial Visitor's Center in Keystone, South Dakota. The active solar energy system is a retrofit designed to supply 45% of the heating load and 53% of the observation room cooling load. The system is equipped with 2000 square feet of flat-plate collector panels double-glazed with a black chrome absorber surface; 3000 gallons of water in an insulated tank for sensible heat storage; a two-stage fuel oil furnace for auxiliary heating; and direct expansion electric air conditioning units for auxiliary cooling. The actual heating and cooling provided are 42% and 12% respectively. The solar fraction, solar savings ratio, conventional fueld savings, electrical energy expense, system performance factor, and solar system coefficient of performance are among the performance data listed. A control problem is reported that kept the collector pump running 24 hours a day for 18 days. Performance data are given for each subsystem as well as for the overall system. Typical system operation and the system operating sequence for a day are given. The system's use of solar energy and the percentage of losses are given. Also included are a system description, performance evaluation techniques and equations, long-term weather data, chemical analysis of the antifreeze solutions, sensor technology, and typical weather and performance data for a month. (LEW)

  3. Perceptions of School Nurses regarding Obesity in School-Age Children

    ERIC Educational Resources Information Center

    Moyers, Pamela; Bugle, Linda; Jackson, Elaine

    2005-01-01

    Obesity is epidemic in the nation's school-age population with African American and Hispanic children and adolescents specifically at risk. School nurses at elementary and middle public schools in the Missouri 8th Congressional District were surveyed regarding their perceptions of childhood obesity. School nurses supported preventive interventions…

  4. Perceptions of School Nurses regarding Obesity in School-Age Children

    ERIC Educational Resources Information Center

    Moyers, Pamela; Bugle, Linda; Jackson, Elaine

    2005-01-01

    Obesity is epidemic in the nation's school-age population with African American and Hispanic children and adolescents specifically at risk. School nurses at elementary and middle public schools in the Missouri 8th Congressional District were surveyed regarding their perceptions of childhood obesity. School nurses supported preventive interventions…

  5. Vocational Education Trends and Priorities: A Study of Vocational Education in Missouri. Reaching for Excellence in Education. Final Report of the 1984 Vocational Study Committee.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Coll. of Education.

    A study examined vocational education in the state of Missouri with respect to current and future labor market needs in the state, delivery systems for meeting these needs, and current funding patterns for Missouri's vocational and technical education program. Based on their analysis of employment projections for Missouri, the researchers…

  6. Transformation and the Quest for Excellence: Professionalization of a Teacher Preparation Program at the University of Missouri

    ERIC Educational Resources Information Center

    Andrews, Richard; Carr, Deborah

    2004-01-01

    A profession has been defined as a calling requiring specialized knowledge and intensive academic preparation. At the University of Missouri-Columbia, specialized knowledge and intensive academic preparation have been the hallmarks of its program since its inception in 1839. The University of Missouri-Columbia (MU) is the flagship and land-grant…

  7. Computational characterization and experimental validation of the thermal neutron source for neutron capture therapy research at the University of Missouri

    SciTech Connect

    Broekman, J. D.; Nigg, D. W.; Hawthorne, M. F.

    2013-07-01

    Parameter studies, design calculations and neutronic performance measurements have been completed for a new thermal neutron beamline constructed for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The computational models used for the final beam design and performance evaluation are based on coupled discrete-ordinates and Monte Carlo techniques that permit detailed modeling of the neutron transmission properties of the filtering crystals with very few approximations. Validation protocols based on neutron activation spectrometry measurements and rigorous least-square adjustment techniques show that the beam produces a neutron spectrum that has the anticipated level of thermal neutron flux and a somewhat higher than expected, but radio-biologically insignificant, epithermal neutron flux component. (authors)

  8. The Missouri Symposium on Doctoral Programming in Special Education: Considerations for the 1980's (Lake of the Ozarks, Missouri, August 29-31, 1979).

    ERIC Educational Resources Information Center

    Schofer, Richard C.; Chalfant, James C.

    The proceedings of a 1979 Missouri symposium on doctoral programs in special education includes the texts of major addresses and position papers as well as summaries of conclusions of small working groups. The keynote speech by R. Erdman was entitled "Higher Education in the 1980's: Implications for Doctoral Programming." The speech deals with…

  9. IMPROVED COMPUTATIONAL CHARACTERIZATION OF THE THERMAL NEUTRON SOURCE FOR NEUTRON CAPTURE THERAPY RESEARCH AT THE UNIVERSITY OF MISSOURI

    SciTech Connect

    Stuart R. Slattery; David W. Nigg; John D. Brockman; M. Frederick Hawthorne

    2010-05-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The computational models used for the final beam design and performance evaluation are based on coupled discrete-ordinates and Monte Carlo techniques that permit detailed modeling of the neutron transmission properties of the filtering crystals with very few approximations. This is essential for detailed dosimetric studies required for the anticipated research program.

  10. The Tucker Report. Report of the Governor's Task Force on the Role of Private Higher Education in Missouri.

    ERIC Educational Resources Information Center

    Governor's Task Force on the Role of Private Higher Education in Missouri, Jefferson City.

    The Governor's Task Force on the Role of Private Higher Education in Missouri was charged with finding the answers to and making recommendations concerning the following questions: (1) What resources do the private colleges and universities of Missouri have that might be utilized by the State? (2) What solutions have other states adopted toward…

  11. 75 FR 20589 - City of Oberlin, OH; Free Flow Power Missouri 1, LLC; Notice of Competing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ... Energy Regulatory Commission City of Oberlin, OH; Free Flow Power Missouri 1, LLC; Notice of Competing... Power Missouri 1, LLC (Free Flow Power) filed preliminary permit applications, pursuant to section 4(f..., Inc., 1111 Schrock Road, Suite 100, Columbus, OH 43229, (614) 540-9130. Free Flow Power's...

  12. Spectral Performance of a Composite Single-Crystal Filtered Thermal Neutron Beam for BNCT Research at the University of Missouri

    SciTech Connect

    J. Brockman; D. W. Nigg; M. F. Hawthorne; C. McKibben

    2009-07-01

    Parameter studies, design calculations and initial neutronic performance measurements have been completed for a new thermal neutron beamline to be used for neutron capture therapy cell and small-animal radiobiology studies at the University of Missouri Research Reactor. The beamline features the use of single-crystal silicon and bismuth sections for neutron filtering and for reduction of incident gamma radiation. The calculated and measured thermal neutron fluxes produced at the irradiation location are 9.6x108 and 8.8x108 neutrons/cm2-s, respectively. Calculated and measured cadmium ratios (Au foils) are 217 and 132. These results indicate a well-thermalized neutron spectrum with sufficient thermal neutron flux for a variety of small animal BNCT studies.

  13. Accuracy of the Missouri River Least Tern and Piping Plover Monitoring Program: considerations for the future

    USGS Publications Warehouse

    Shaffer, Terry L.; Sherfy, Mark H.; Anteau, Michael J.; Stucker, Jennifer H.; Sovada, Marsha A.; Roche, Erin A.; Wiltermuth, Mark T.; Buhl, Thomas K.; Dovichin, Colin M.

    2013-01-01

    The upper Missouri River system provides nesting and foraging habitat for federally endangered least terns (Sternula antillarum; hereafter “terns”) and threatened piping plovers (Charadrius melodus; hereafter “plovers”). These species are the subject of substantial management interest on the Missouri River for several reasons. First, ecosystem recovery is a goal for management agencies that seek to maintain or restore natural functions and native biological communities for the Missouri River system. Terns and plovers are recognized as important ecosystem components that are linked with the river’s ecological functions. Second, although both species breed beyond the Missouri River system, the Missouri River is one of the principal breeding areas in the Northern Great Plains; thus, the river system is a focal area for recovery actions targeted at regional population goals. Third, a Biological Opinion for Missouri River operations established annual productivity goals for terns and plovers, and the recovery plan for each species established annual population goals. Meeting these goals is a key motivation in management decision making and implementation with regard to both species. A myriad of conservation and management interests necessitate understanding numbers, distribution, and productivity of terns and plovers on the Missouri River system. To this end, a Tern and Plover Monitoring Program (TPMP) was implemented by the U.S. Army Corps of Engineers (hereafter “Corps”) in 1986, and has since provided annual estimates of tern and plover numbers and productivity for five Missouri River reservoirs and four river reaches (U.S. Army Corps of Engineers, 1993). The TPMP has served as the primary source of information about the status of terns and plovers on the Missouri River, and TPMP data have been used for a wide variety of purposes. In 2005, the U.S. Geological Survey (USGS) Northern Prairie Wildlife Research Center (NPWRC) was tasked by the Corps to

  14. Brick and Click Libraries: How Do We Support Both? Proceedings of a Regional Academic Library Symposium (Iowa, Kansas, Missouri & Nebraska) (1st, Maryville, Missouri, October 26, 2001).

    ERIC Educational Resources Information Center

    Meldrem, Joyce A., Ed.; Johnson, Carolyn, Ed.

    This document presents the proceedings of a Regional Academic Library Symposium, "Brick and Click Libraries." Contributors are professionals from colleges and universities in the states of Iowa, Kansas, Missouri, and Nebraska. Papers include: "Library Web Site Redesign and Usability Testing" (Michelle Beattie and Susan Sykes Berry); "The…

  15. Raising the Bar -- Closing the Gap. Recommendations for Improving the Academic Achievement of African-American Students in Missouri.

    ERIC Educational Resources Information Center

    Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

    In September 1996, the Missouri Commissioner of Education appointed a statewide task force on the Achievement of African-American Students. The findings of the state-level task force, the views of Missouri students, and the experience of successful educators all support the conclusion that the single most important nontangible element required to…

  16. Ground-water resources of Audrain County, Missouri

    USGS Publications Warehouse

    Emmett, L.F.; Imes, J.L.

    1984-01-01

    The deep (principal) aquifer in Audrain County has an average thickness of about 1,300 feet and is composed of dolomite and minor quantities of sandstone of Cambrian and Ordovician age. The deep aquifer is the source of water for all public-supply and irrigation wells in Audrain County. Pumpage from the deep aquifer has caused a decrease in hydraulic head of more than 200 feet since 1900 in the vicinity of the city of Mexico. Calculations from a two-dimensional digital model of the deep aquifer indicate that the drawdown would increase 10 to 25 feet from May 1979 levels in Audrain County by May 2000 in the absence of irrigation pumpage and if public-supply wells continue to pump at the 1980 rate. If the additional stress due to seasonal irrigation is continued at 1980 pumping rates, 60 +/- 20 feet of drawdown is predicted by May 2000. Audrain County is the northernmost extent of freshwater in this aquifer in Missouri. In Audrain County the dissolved-solids concentration of water from this aquifer varies from 1,200 milligrams per liter in the north to less than 400 milligrams per liter in the south. Lowered water levels in the aquifer may allow water with a larger dissolved-solids concentration to move into the area. (USGS)

  17. The association between health literacy and preventable hospitalizations in Missouri: implications in an era of reform.

    PubMed

    Cimasi, Robert J; Sharamitaro, Anne R; Seiler, Rachel L

    2013-01-01

    To evaluate the association between health literacy and preventable hospitalizations on a population level in Missouri, and the extent to which differing levels of health literacy are associated with county preventable hospitalization rates and associated charges. Secondary data from the 2008 Missouri Information for Community Assessment and Missouri Health Literacy Mapping Tool was used to determine health literacy and preventable hospitalization rates for the 114 counties and city of St. Louis comprising Missouri. Using correlation analysis, simple hierarchical regression models and nonparametric analysis, we investigated whether lower health literacy rates were associated with increased levels of preventable hospitalizations and charges, by county. Health literacy was found to be inversely associated with preventable hospitalization rates on a population level, accounting for 21 percent of the variation in preventable hospitalization rates. Preventable hospitalization rates significantly differed for counties with the highest and lowest health literacy levels. Lower levels of health literacy are significantly associated with increased rates of preventable hospitalizations and charges in a population-level analysis of Missouri counties. Additional research is needed to quantify the effects of successful community health literacy interventions.

  18. Geologic Map of the Piedmont Hollow Quadrangle, Oregon County, Missouri

    USGS Publications Warehouse

    Weary, David J.

    2008-01-01

    The Piedmont Hollow 7.5-min quadrangle is located in south-central Missouri within the Salem Plateau region of the Ozark Plateaus physiographic province (Fenneman, 1938; Bretz, 1965) (fig. 1). Almost all of the land in the quadrangle north of the Eleven Point River is part of the Mark Twain National Forest. Most of the land immediately adjoining the river is part of the Eleven Point National Scenic River, also administered by the U.S. Forest Service. South of the Eleven Point River, most of the land is privately owned and used primarily for grazing cattle and horses. The quadrangle has topographic relief of about 480 feet (ft), with elevations ranging from 550 ft on the Eleven Point River at the eastern edge of the quadrangle to 1,030 ft on a hilltop about a mile to the west-northwest. The most prominent physiographic feature in the quadrangle is the valley of the Eleven Point River, which traverses the quadrangle from west to northeast.

  19. 2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE WITH TAILINGS ON RIGHT. CAMERA POINTED SOUTHWEST. COLLAPSED ADIT APPROXIMATELY 25 YARDS UPHILL TO THE LEFT OF FAR BUILDING. TIP TOP AND ONTARIO ARE LOCATED OUT OF THE PICTURE TO THE RIGHT. - Florida Mountain Mining Sites, Empire State Mine, West side of Florida Mountain, Silver City, Owyhee County, ID

  20. 1. VIEW OF SULLIVAN MINE ON RIGHT WITH PHILLIPS MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF SULLIVAN MINE ON RIGHT WITH PHILLIPS MINE LOCATED APPROXIMATELY 200 YARDS THROUGH TREES IN THE DIRECTION OF THE MOUND ON THE LEFT SIDE OF ROAD. CAMERA POINTING NORTH-NORTHEAST. - Florida Mountain Mining Sites, Sullivan Mine, East side of Florida Mountain, Silver City, Owyhee County, ID

  1. The fishes of George Washington Carver National Monument, Missouri, 2003

    USGS Publications Warehouse

    Justus, B.G.; Petersen, James C.

    2005-01-01

    Fish were collected at six sites at George Washington Carver National Monument by seining and electrofishing during a base-flow period on July 17-18, 2003. Approximately 700 fish were collected and identified at the six sampling sites. Those individuals represented 17 species (and 1 hybrid) and 13 genera. The number of species collected at the five stream sites ranged from 9 to 12; a hybrid sunfish and 4 species were collected from a pond. Fish collected at stream sites were typical of small headwater streams and no species collected in this study are federally-listed threatened or endangered species. The three most common species were the southern redbelly dace, central stoneroller, and green sunfish. Some differences existed between the assemblages (groups of species) collected in 2003 and in the previous inventories. Four of the 17 fish species collected in this inventory previously had not been collected at the monument. However, 11 species collected in one or more of the previous inventories were not collected in this effort. There is no indication that a change in environmental conditions is responsible for the absence of these species; more likely reasons are seasonal variability, extirpation, low population density, and misidentification. Four species collected at George Washington Carver National Monument may be of special interest to National Park Service managers and others. The cardinal shiner and stippled darter are endemic to the Ozark Plateaus. The Arkansas darter is considered a species of conservation concern by the State of Missouri. The grass carp is an introduced species.

  2. Fluvial sediment of the Mississippi River at St. Louis, Missouri

    USGS Publications Warehouse

    Jordan, Paul Robert

    1965-01-01

    An investigation of the fluvial sediment of the Mississippi River at St. Louis, Mo., was begun in 1948. Most data have been obtained only to determine the daily suspended-sediment discharge and the particle-size distribution of suspended sediment and bed material, but a few data have been obtained to study the flow resistance, the vertical distribution of sediment and velocity, and the bed-material discharge. The flow of the Mississippi River at St. Louis is made up of the flows from the Missouri River, which had an average flow of 79,860 cubic feet per second for 1897-1958 at Hermann, Mo., and from the upper Mississippi River, which had an average flow of 91,890 cubic feet per second for 1928-58 at Alton, Il. The Missouri River is partly controlled by reservoirs that had a total capacity of 90,300,000 acre-feet in 1956, and the upper Mississippi River is partly controlled by lakes and reservoirs that had a total capacity of 4,890,000 acre-feet in 1956. The flows of the Missouri and upper Mississippi Rivers have not become mixed at St. Louis; so the river has a lateral gradient of suspended-sediment concentration. The concentration near the west bank has been as much as 2,400 parts per million greater than the concentration near the east bank. Suspended-sediment discharges from April 1948 to September 1958 ranged from 4,250 to 7,010,000 tons per day and averaged 496,000 tons per day. Mean concentrations for water years decreased steadily from 1,690 parts per million in 1949 to 403 parts per million in 1956, but they increased to 756 parts per million in 1958. Effects of new reservoirs in the Missouri River basin on the concentration have been obscured by the close relation of concentration to streamflow. Measured suspended-sediment discharge through September 1958 averaged 47 percent clay, 38 percent silt, and 15 percent sand. Variations of particle size were due mainly to differences in the source areas of the sediment. Most of the bed material in the main flow

  3. Fluvial processes and passive rehabilitation of the Lisbon Bottom side-channel chute, Lower Missouri River

    USGS Publications Warehouse

    Jacobson, Robert B.; Laustrup, Mark S.; Chapman, Michael D.

    2001-01-01

    Multiple large floods in 1993-1997 on the Lower Missouri River carved a side-channel chute through the river bottom at Lisbon, Missouri. Although similar in some respects to engineered side-channel chutes designed for habitat rehabilitation projects, the Lisbon Bottom chute has been unique in that it was allowed to evolve for more than four years with minimal stabilization. During the wet years, 1996-1999, the chute was subjected to abnormally high discharges and passed as much as 20% of the total discharge of the Missouri River. Relatively unrestrained fluvial processes during this time created a wide channel with highly diverse habitats. The upper one-half of the chute established a shallow, braided channel morphology similar to the pre-managed Missouri River. The lower half established a dynamically migrating, single-thread channel, and an incipient flood plain. Compared to the adjacent navigation channel, the chute established substantial areas of shallow, slow-velocity aquatic habitat that is considered to be in short supply in the present-day Lower Missouri River. The shortterm biological benefits have been mixed: the chute has fewer waterbird and benthic macroinvertebrate taxa than adjacent riverine habitats, but greater numbers of fish species compared to the navigation channel.

  4. Brick and Click Libraries: Proceedings of an Academic Libraries Symposium (8th, Maryville, Missouri, November 7, 2008)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2008-01-01

    Eighteen scholarly papers and eighteen abstracts comprise the content of the 8th "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship. Many of the…

  5. 1. VIEW OF PHILLIPS MINE. CAMERA POINTED SOUTHEAST. SULLIVAN MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF PHILLIPS MINE. CAMERA POINTED SOUTHEAST. SULLIVAN MINE IS LOCATED ROUGHLY 75 YARDS BEYOND AND ROUGHLY IN LINE WITH THE SNOW ON THE RIGHT SIDE OF THE IMAGE. - Florida Mountain Mining Sites, Phillips Mine, East side of Florida Mountain, Silver City, Owyhee County, ID

  6. Contaminant Sources in Stream Water of a Missouri Claypan Watershed

    NASA Astrophysics Data System (ADS)

    Peters, G. R.; Liu, F.; Lerch, R. N.; Lee, H.

    2014-12-01

    Elevated concentrations of nitrate-nitrogen and herbicides in stream water have degraded water quality and caused serious problems affecting human and aquatic ecosystem health in the Central Claypan Region of the US Midwest. However, the contribution of specific recharge sources to stream water is not well understood in claypan-dominated watersheds. The purpose of this study was to estimate the recharge sources to Goodwater Creek Experimental Watershed (GCEW) in north-central Missouri and investigate their importance to contaminant transport. Samples were collected from 2011 to 2014 from streams, piezometers, seep flows, and groundwater in GCEW and analyzed for major ions (including nitrate and nitrite), trace elements, stable H and O isotopes, total nitrogen (TN) and herbicides. Using an endmember mixing analysis based on conservative tracers, recharge contributions to stream flow were an average of 25% surface runoff, 44% shallow subsurface water, and 31% groundwater. TN concentrations were, on average, <0.05 ppm, 0.5 ppm, and 5 ppm in surface runoff, shallow subsurface water, and groundwater, respectively. Atrazine concentrations were, on average, <0.001 ppb, 0.052 ppb and <0.0001 in surface runoff, shallow subsurface water and groundwater, respectively. The data indicated that TN in stream water was primarily from groundwater, while shallow subsurface water was the dominant source of atrazine in stream water. An improved understanding of claypan hydrology and contaminant transport could lead to crop management practices that better protect surface water and groundwater in claypan-dominated watersheds.

  7. Geologic Map of the Round Spring Quadrangle, Shannon County, Missouri

    USGS Publications Warehouse

    Orndorff, Randall C.; Weary, David J.

    2009-01-01

    The Round Spring 7.5-minute quadrangle is located in Shannon County, south-central Missouri on the Salem Plateau of the Ozark Plateaus physiographic province. As much as 1,350 feet (ft) of flat-lying to gently dipping Upper Cambrian and Lower Ordovician rocks, mostly dolomite, overlie Mesoproterozoic volcanic rocks. The bedrock is overlain by unconsolidated residuum, colluvium, terrace deposits, and alluvium. Karst features, such as small sinkholes and caves, have formed in the carbonate rocks, and many streams are spring fed. The topography is a dissected karst plain with elevation ranging from 650 ft along the Current River on the eastern edge of the quadrangle to almost 1,200 ft at various places on the ridge tops. The area is mostly forested but contains some farmlands and includes sections of the Ozark National Scenic Riverways of the National Park Service along the Current River. Geologic mapping for this investigation began in the spring of 2001 and was completed in the spring of 2002.

  8. Remarks Made during "Dialogue on Intellectual Diversity," a Forum Held 11 October 2007 at the University of Missouri-St. Louis

    ERIC Educational Resources Information Center

    Rochester, J. Martin

    2007-01-01

    In 2006, a bill was submitted in the Missouri Legislature designed to address issues raised during a lawsuit by a Missouri State University social work student contesting requirements that Missouri public colleges and universities take steps to insure tolerance of diverse perspectives in the classroom and on campus. Although the legislation did…

  9. Evaluation of American (Sambucus canadensis) and European (S. nigra) Elderberry Genotypes Grown in Missouri and Oregon and Impact on Cultivar Development

    USDA-ARS?s Scientific Manuscript database

    Elderberry genotypes (S. canadensis, S. nigra) were evaluated in Oregon and Missouri to assess genotypic differences and determine GxE interactions. Seventeen S. canadensis genotypes were planted at Missouri St. Univ. (Mountain Grove) and the Univ. of Missouri (Mt. Vernon) and/or at the USDA-ARS in ...

  10. Remarks Made during "Dialogue on Intellectual Diversity," a Forum Held 11 October 2007 at the University of Missouri-St. Louis

    ERIC Educational Resources Information Center

    Rochester, J. Martin

    2007-01-01

    In 2006, a bill was submitted in the Missouri Legislature designed to address issues raised during a lawsuit by a Missouri State University social work student contesting requirements that Missouri public colleges and universities take steps to insure tolerance of diverse perspectives in the classroom and on campus. Although the legislation did…

  11. "Montezuma on the Missouri: A Centennial of Sorts."

    ERIC Educational Resources Information Center

    Willard, William

    1989-01-01

    Discusses the one-year tenure of Carlos Montezuma--first American Indian physician--at Fort Stevenson Federal Indian Boarding School following his graduation from medical school in 1889. Describes the school's unhealthy conditions, the forced enrollment of Indian children, and the political patronage system for recruiting BIA employees. (SV)

  12. Brick and Click Libraries: Proceedings of an Academic Library Symposium (6th, Maryville, Missouri, November 3, 2006)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2006-01-01

    These proceedings document the sixth year of the "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri, on November 3, 2006. Thirty-four peer-reviewed papers and abstracts, written by academic librarians, and presented at the symposium are included in this volume. Many of the…

  13. 75 FR 49925 - Lock+ Hydro Friends Fund XLIX; FFP Missouri 14, LLC; Notice of Competing Preliminary Permit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... Energy Regulatory Commission Lock+ Hydro Friends Fund XLIX; FFP Missouri 14, LLC; Notice of Competing... Competing Applications August 9, 2010. Lock+ Hydro Friends Fund XLIX (Hydro Friends) and FFP Missouri 14, LLC (FFP) filed preliminary permit applications, pursuant to section 4(f) of the Federal Power...

  14. Developing Programs of Supervised Agricultural Experience. Developing an SAE Program Using the Missouri Agricultural Record Book for Secondary Students. Analyzing the SAE Program Using the Missouri Farm Business Record Book. Instructor's Guide. Volume 21, Number 9.

    ERIC Educational Resources Information Center

    Admire, Myron

    This curriculum guide to the Supervised Agricultural Experience (SAE) program contains four units of insturctor's materials as follows: Unit 1: Developing an SAE Program; Unit 2: Using the Missouri Agricultural Record Book for Secondary Students; Unit 3: Analyzing the SAE Program; and Unit 4: Using the Missouri Farm Business Record Book. The…

  15. The impact of single-tree selection and clearcut harvest on selected biochemical soil health indicators at the Missouri Forest Ecosystem Program and Long Term Soil Productivity sites in the Missouri Ozarks

    USDA-ARS?s Scientific Manuscript database

    The objective of this study was to evaluate carbon, nitrogen, sulfur and phosphorus (CNSP) cycling and to determine potential biochemical soil health indicators applicable to timber harvesting in the Missouri Ozarks. Soil samples were collected from the Missouri Forest Ecosystem Project (MOFEP) and ...

  16. Developing Programs of Supervised Agricultural Experience. Developing an SAE Program Using the Missouri Agricultural Record Book for Secondary Students. Analyzing the SAE Program Using the Missouri Farm Business Record Book. Instructor's Guide. Volume 21, Number 9.

    ERIC Educational Resources Information Center

    Admire, Myron

    This curriculum guide to the Supervised Agricultural Experience (SAE) program contains four units of insturctor's materials as follows: Unit 1: Developing an SAE Program; Unit 2: Using the Missouri Agricultural Record Book for Secondary Students; Unit 3: Analyzing the SAE Program; and Unit 4: Using the Missouri Farm Business Record Book. The…

  17. Spatial and temporal dynamics of microcystin in a Missouri reservoir

    USGS Publications Warehouse

    Graham, J.L.; Jones, J.R.; Jones, S.B.; Clevenger, T.E.

    2006-01-01

    Environmental factors associated with spatiotemporal variation of microcystin (MC) in Mozingo Lake, a Missouri reservoir, were studied during summer 2001, and annual MC trends were characterized from May 2001-May 2002. MC increased during summer, ranging from 20 to 1220 ng/L. Seasonal patterns in MC corresponded with chlorophyll>35 ??m (Net Chl) and cyanobacterial biovolume associated with increased dominance by Microcystis and Anabaena. MC showed strong negative correlations with dissolved nitrogen (r=-0.95) and cations (r=-0.98), and strong positive correlations with Net Chl (r=0.91). Once the lake stratified, MC and Net Chl remained uniform throughout the photic zone and decreased significantly (p<0.05) in the aphotic zone. Field experiments indicated MC did not change independently of Net Chl in response to decreased light or increased nutrients; however, enclosure effects may have substantially influenced experimental results. Mozingo Lake MC was tightly coupled with seasonal lake processes, including stratification and nutrient loss from the epilimnion, and cyanobacterial community composition, abundance and distribution in the water column. MC was detected in all monthly samples suggesting the potential for problems associated with MC exists year round, but peaks in early fall presented the greatest concern in Mozingo Lake. ?? Copyright by the North American Lake Management Society 2006.

  18. Brick and Click Libraries: Proceedings of an Academic Libraries Symposium (7th, Maryville, Missouri, November 2, 2007)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.; Park, Sarah G., Ed.

    2007-01-01

    Twenty-three scholarly papers and eleven abstracts reflect the content of the seventh "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of…

  19. Brick and Click Libraries: Proceedings of an Academic Library Symposium (9th, Maryville, Missouri, November 6, 2009)

    ERIC Educational Resources Information Center

    Ury, Connie Jo, Ed.; Baudino, Frank, Ed.; Park, Sarah G., Ed.

    2009-01-01

    Twenty-one scholarly papers and fourteen abstracts comprise the content of the ninth annual "Brick and Click Libraries Symposium," held annually at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future…

  20. Brick and Click Libraries: Proceedings of an Academic Library Symposium (10th, Maryville, Missouri, November 5, 2010)

    ERIC Educational Resources Information Center

    Baudino, Frank, Ed.; Ury, Connie Jo, Ed.; Park, Sarah G., Ed.

    2010-01-01

    Twenty-one scholarly papers and fifteen abstracts comprise the content of the tenth annual Brick and Click Libraries Symposium, held annually at Northwest Missouri State University in Maryville, Missouri. The peer-reviewed proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of…